mirror of https://github.com/acidanthera/audk.git
1388 lines
21 KiB
Plaintext
1388 lines
21 KiB
Plaintext
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<<
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/* parser.dlg -- DLG Description of scanner
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*
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* Generated from: antlr.g
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*
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* Terence Parr, Will Cohen, and Hank Dietz: 1989-2001
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* Purdue University Electrical Engineering
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* With AHPCRC, University of Minnesota
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* ANTLR Version 1.33MR33
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*/
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#define ANTLR_VERSION 13333
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#include "pcctscfg.h"
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#include "pccts_stdio.h"
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#include "pcctscfg.h"
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#include "set.h"
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#include <ctype.h>
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#include "syn.h"
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#include "hash.h"
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#include "generic.h"
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#define zzcr_attr(attr,tok,t)
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#include "antlr.h"
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#include "tokens.h"
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#include "dlgdef.h"
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LOOKAHEAD
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void
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#ifdef __USE_PROTOS
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zzerraction(void)
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#else
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zzerraction()
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#endif
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{
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(*zzerr)("invalid token");
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zzadvance();
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zzskip();
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}
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>>
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<<%%lexaction
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/* maintained, but not used for now */
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set AST_nodes_refd_in_actions = set_init;
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int inAlt = 0;
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set attribsRefdFromAction = set_init; /* MR20 */
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int UsedOldStyleAttrib = 0;
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int UsedNewStyleLabel = 0;
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#ifdef __USE_PROTOS
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char *inline_set(char *);
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#else
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char *inline_set();
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#endif
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/* MR1 10-Apr-97 MR1 Previously unable to put right shift operator */
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/* MR1 in DLG action */
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int tokenActionActive=0; /* MR1 */
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>>
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<<%%lexaction
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static char *
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#ifdef __USE_PROTOS
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getFileNameFromTheLineInfo(char *toStr, char *fromStr)
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#else
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getFileNameFromTheLineInfo(toStr, fromStr)
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char *toStr, *fromStr;
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#endif
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{
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int i, j, k;
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if (!fromStr || !toStr) return toStr;
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/* find the first " */
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for (i=0;
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(i<MaxFileName) &&
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(fromStr[i] != '\n') &&
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(fromStr[i] != '\r') &&
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(fromStr[i] != '\"');
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i++) /* nothing */ ;
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if ( (i == MaxFileName) ||
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(fromStr[i] == '\n') ||
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(fromStr[i] == '\r') ) {
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return toStr;
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}
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/* find the second " */
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for (j=i+1;
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(j<MaxFileName) &&
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(fromStr[j] != '\n') &&
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(fromStr[j] != '\r') &&
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(fromStr[j] != '\"');
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j++) /* nothing */ ;
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if ((j == MaxFileName) ||
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(fromStr[j] == '\n') ||
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(fromStr[j] == '\r') ) {
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return toStr;
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}
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/* go back until the last / or \ */
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for (k=j-1;
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(fromStr[k] != '\"') &&
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(fromStr[k] != '/') &&
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(fromStr[k] != '\\');
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k--) /* nothing */ ;
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/* copy the string after " / or \ into toStr */
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for (i=k+1; fromStr[i] != '\"'; i++) {
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toStr[i-k-1] = fromStr[i];
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}
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toStr[i-k-1] = '\0';
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return toStr;
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}
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/* MR14 end of a block to support #line in antlr source code */
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>>
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<<%%lexaction
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#ifdef __USE_PROTOS
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void mark_label_used_in_sem_pred(LabelEntry *le) /* MR10 */
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#else
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void mark_label_used_in_sem_pred(le) /* MR10 */
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LabelEntry *le;
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#endif
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{
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TokNode *tn;
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require (le->elem->ntype == nToken,"mark_label_used... ntype != nToken");
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tn=(TokNode *)le->elem;
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require (tn->label != 0,"mark_label_used... TokNode has no label");
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tn->label_used_in_semantic_pred=1;
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}
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>>
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%%START
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@
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<<
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NLA = Eof;
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/* L o o k F o r A n o t h e r F i l e */
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{
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FILE *new_input;
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new_input = NextFile();
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if ( new_input == NULL ) { NLA=Eof; return; }
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fclose( input );
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input = new_input;
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zzrdstream( input );
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zzskip(); /* Skip the Eof (@) char i.e continue */
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}
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>>
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[\t\ ]+
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<<
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NLA = 76;
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zzskip();
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>>
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\n|\r|\r\n
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<<
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NLA = 77;
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zzline++; zzskip();
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>>
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\[
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<<
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NLA = 78;
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zzmode(ACTIONS); zzmore();
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istackreset();
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pushint(']');
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>>
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\<\<
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<<
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NLA = 79;
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action_file=CurFile; action_line=zzline;
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zzmode(ACTIONS); zzmore();
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list_free(&CurActionLabels,0); /* MR10 */
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numericActionLabel=0; /* MR10 */
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istackreset();
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pushint('>');
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>>
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\"
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<<
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NLA = 80;
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zzmode(STRINGS); zzmore();
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>>
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/\*
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<<
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NLA = 81;
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zzmode(COMMENTS); zzskip();
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>>
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\*/
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<<
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NLA = 82;
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warn("Missing /*; found dangling */"); zzskip();
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>>
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//
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<<
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NLA = 83;
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zzmode(CPP_COMMENTS); zzskip();
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>>
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#line[\ \t]* [0-9]+ {[\ \t]* \"~[\"]+\" ([\ \t]* [0-9]*)* } (\n|\r|\r\n)
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<<
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NLA = 84;
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zzline = atoi(zzbegexpr+5) - 1; zzline++; zzmore();
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getFileNameFromTheLineInfo(FileStr[CurFile], zzbegexpr);
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>>
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#line ~[\n\r]* (\n|\r|\r\n)
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<<
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NLA = 85;
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zzline++; zzmore();
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>>
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\>\>
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<<
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NLA = 86;
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warn("Missing <<; found dangling \>\>"); zzskip();
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>>
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.
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<<
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NLA = WildCard;
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>>
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\@
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<<
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NLA = 88;
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FoundException = 1; /* MR6 */
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FoundAtOperator = 1;
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>>
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{\\}#pragma
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<<
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NLA = Pragma;
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>>
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{\\}#FirstSetSymbol
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<<
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NLA = FirstSetSymbol;
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>>
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{\\}#header
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<<
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NLA = 94;
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>>
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{\\}#first
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<<
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NLA = 95;
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>>
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{\\}#parser
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<<
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NLA = 96;
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>>
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{\\}#tokdefs
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<<
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NLA = 97;
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>>
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\}
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<<
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NLA = 98;
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>>
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class
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<<
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NLA = 99;
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>>
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\{
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<<
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NLA = 102;
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>>
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!
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<<
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NLA = 103;
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>>
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\<
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<<
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NLA = 104;
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>>
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\>
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<<
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NLA = 105;
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>>
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:
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<<
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NLA = 106;
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>>
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;
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<<
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NLA = 107;
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>>
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{\\}#lexaction
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<<
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NLA = 108;
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>>
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{\\}#lexmember
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<<
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NLA = 109;
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>>
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{\\}#lexprefix
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<<
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NLA = 110;
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>>
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{\\}#pred
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<<
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NLA = 111;
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>>
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\|\|
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<<
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NLA = 112;
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>>
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&&
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<<
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NLA = 113;
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>>
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\(
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<<
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NLA = 114;
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>>
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\)
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<<
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NLA = 115;
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>>
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{\\}#lexclass
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|
<<
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NLA = 116;
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>>
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|
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{\\}#errclass
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<<
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NLA = 117;
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>>
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{\\}#tokclass
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|
<<
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NLA = 118;
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>>
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|
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|
..
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|
<<
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NLA = 119;
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>>
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|
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|
{\\}#token
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|
<<
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NLA = 120;
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>>
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|
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|
=
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|
<<
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NLA = 121;
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>>
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|
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|
[0-9]+
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|
<<
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NLA = 122;
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|
>>
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|
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||
|
\|
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||
|
<<
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NLA = 123;
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>>
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|
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|
\~
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|
<<
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NLA = 124;
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|
>>
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|
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||
|
^
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|
<<
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NLA = 125;
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>>
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|
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|
approx
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|
<<
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NLA = 126;
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|
>>
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|
|
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|
LL\(1\)
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|
<<
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NLA = 127;
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|
>>
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|
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|
LL\(2\)
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|
<<
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NLA = 128;
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|
>>
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|
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|
\*
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|
<<
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NLA = 129;
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|
>>
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||
|
|
||
|
\+
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||
|
<<
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||
|
NLA = 130;
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|
>>
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||
|
|
||
|
?
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||
|
<<
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||
|
NLA = 131;
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|
>>
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||
|
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||
|
=>
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||
|
<<
|
||
|
NLA = 132;
|
||
|
>>
|
||
|
|
||
|
exception
|
||
|
<<
|
||
|
NLA = 133;
|
||
|
>>
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||
|
|
||
|
default
|
||
|
<<
|
||
|
NLA = 134;
|
||
|
>>
|
||
|
|
||
|
catch
|
||
|
<<
|
||
|
NLA = 135;
|
||
|
>>
|
||
|
|
||
|
[a-z] [A-Za-z0-9_]*
|
||
|
<<
|
||
|
NLA = NonTerminal;
|
||
|
|
||
|
while ( zzchar==' ' || zzchar=='\t' ) {
|
||
|
zzadvance();
|
||
|
}
|
||
|
if ( zzchar == ':' && inAlt ) NLA = LABEL;
|
||
|
>>
|
||
|
|
||
|
[A-Z] [A-Za-z0-9_]*
|
||
|
<<
|
||
|
NLA = TokenTerm;
|
||
|
|
||
|
while ( zzchar==' ' || zzchar=='\t' ) {
|
||
|
zzadvance();
|
||
|
}
|
||
|
if ( zzchar == ':' && inAlt ) NLA = LABEL;
|
||
|
>>
|
||
|
|
||
|
{\\}#[A-Za-z0-9_]*
|
||
|
<<
|
||
|
NLA = 136;
|
||
|
warn(eMsg1("unknown meta-op: %s",LATEXT(1))); zzskip();
|
||
|
>>
|
||
|
|
||
|
|
||
|
%%STRINGS
|
||
|
|
||
|
@
|
||
|
<<
|
||
|
NLA = Eof;
|
||
|
>>
|
||
|
|
||
|
\"
|
||
|
<<
|
||
|
NLA = QuotedTerm;
|
||
|
zzmode(START);
|
||
|
>>
|
||
|
|
||
|
\n|\r|\r\n
|
||
|
<<
|
||
|
NLA = 3;
|
||
|
|
||
|
zzline++;
|
||
|
warn("eoln found in string");
|
||
|
zzskip();
|
||
|
>>
|
||
|
|
||
|
\\(\n|\r|\r\n)
|
||
|
<<
|
||
|
NLA = 4;
|
||
|
zzline++; zzmore();
|
||
|
>>
|
||
|
|
||
|
\\~[]
|
||
|
<<
|
||
|
NLA = 5;
|
||
|
zzmore();
|
||
|
>>
|
||
|
|
||
|
~[\n\r\"\\]+
|
||
|
<<
|
||
|
NLA = 6;
|
||
|
zzmore();
|
||
|
>>
|
||
|
|
||
|
|
||
|
%%ACTION_STRINGS
|
||
|
|
||
|
@
|
||
|
<<
|
||
|
NLA = Eof;
|
||
|
>>
|
||
|
|
||
|
\"
|
||
|
<<
|
||
|
NLA = 7;
|
||
|
zzmode(ACTIONS); zzmore();
|
||
|
>>
|
||
|
|
||
|
\n|\r|\r\n
|
||
|
<<
|
||
|
NLA = 8;
|
||
|
|
||
|
zzline++;
|
||
|
warn("eoln found in string (in user action)");
|
||
|
zzskip();
|
||
|
>>
|
||
|
|
||
|
\\(\n|\r|\r\n)
|
||
|
<<
|
||
|
NLA = 9;
|
||
|
zzline++; zzmore();
|
||
|
>>
|
||
|
|
||
|
\\~[]
|
||
|
<<
|
||
|
NLA = 10;
|
||
|
zzmore();
|
||
|
>>
|
||
|
|
||
|
~[\n\r\"\\]+
|
||
|
<<
|
||
|
NLA = 11;
|
||
|
zzmore();
|
||
|
>>
|
||
|
|
||
|
|
||
|
%%ACTION_CHARS
|
||
|
|
||
|
@
|
||
|
<<
|
||
|
NLA = Eof;
|
||
|
>>
|
||
|
|
||
|
'
|
||
|
<<
|
||
|
NLA = 12;
|
||
|
zzmode(ACTIONS); zzmore();
|
||
|
>>
|
||
|
|
||
|
\n|\r|\r\n
|
||
|
<<
|
||
|
NLA = 13;
|
||
|
|
||
|
zzline++;
|
||
|
warn("eoln found in char literal (in user action)");
|
||
|
zzskip();
|
||
|
>>
|
||
|
|
||
|
\\~[]
|
||
|
<<
|
||
|
NLA = 14;
|
||
|
zzmore();
|
||
|
>>
|
||
|
|
||
|
~[\n\r'\\]+
|
||
|
<<
|
||
|
NLA = 15;
|
||
|
zzmore();
|
||
|
>>
|
||
|
|
||
|
|
||
|
%%ACTION_COMMENTS
|
||
|
|
||
|
@
|
||
|
<<
|
||
|
NLA = Eof;
|
||
|
>>
|
||
|
|
||
|
\*/
|
||
|
<<
|
||
|
NLA = 16;
|
||
|
zzmode(ACTIONS); zzmore();
|
||
|
>>
|
||
|
|
||
|
\*
|
||
|
<<
|
||
|
NLA = 17;
|
||
|
zzmore();
|
||
|
>>
|
||
|
|
||
|
\n|\r|\r\n
|
||
|
<<
|
||
|
NLA = 18;
|
||
|
zzline++; zzmore(); DAWDLE;
|
||
|
>>
|
||
|
|
||
|
~[\n\r\*]+
|
||
|
<<
|
||
|
NLA = 19;
|
||
|
zzmore();
|
||
|
>>
|
||
|
|
||
|
|
||
|
%%TOK_DEF_COMMENTS
|
||
|
|
||
|
@
|
||
|
<<
|
||
|
NLA = Eof;
|
||
|
>>
|
||
|
|
||
|
\*/
|
||
|
<<
|
||
|
NLA = 20;
|
||
|
zzmode(PARSE_ENUM_FILE);
|
||
|
zzmore();
|
||
|
>>
|
||
|
|
||
|
\*
|
||
|
<<
|
||
|
NLA = 21;
|
||
|
zzmore();
|
||
|
>>
|
||
|
|
||
|
\n|\r|\r\n
|
||
|
<<
|
||
|
NLA = 22;
|
||
|
zzline++; zzmore(); DAWDLE;
|
||
|
>>
|
||
|
|
||
|
~[\n\r\*]+
|
||
|
<<
|
||
|
NLA = 23;
|
||
|
zzmore();
|
||
|
>>
|
||
|
|
||
|
|
||
|
%%TOK_DEF_CPP_COMMENTS
|
||
|
|
||
|
@
|
||
|
<<
|
||
|
NLA = Eof;
|
||
|
>>
|
||
|
|
||
|
\n|\r|\r\n
|
||
|
<<
|
||
|
NLA = 24;
|
||
|
zzline++; zzmode(PARSE_ENUM_FILE); zzskip(); DAWDLE;
|
||
|
>>
|
||
|
|
||
|
~[\n\r]+
|
||
|
<<
|
||
|
NLA = 25;
|
||
|
zzskip();
|
||
|
>>
|
||
|
|
||
|
|
||
|
%%ACTION_CPP_COMMENTS
|
||
|
|
||
|
@
|
||
|
<<
|
||
|
NLA = Eof;
|
||
|
>>
|
||
|
|
||
|
\n|\r|\r\n
|
||
|
<<
|
||
|
NLA = 26;
|
||
|
zzline++; zzmode(ACTIONS); zzmore(); DAWDLE;
|
||
|
>>
|
||
|
|
||
|
~[\n\r]+
|
||
|
<<
|
||
|
NLA = 27;
|
||
|
zzmore();
|
||
|
>>
|
||
|
|
||
|
|
||
|
%%CPP_COMMENTS
|
||
|
|
||
|
@
|
||
|
<<
|
||
|
NLA = Eof;
|
||
|
>>
|
||
|
|
||
|
\n|\r|\r\n
|
||
|
<<
|
||
|
NLA = 28;
|
||
|
zzline++; zzmode(START); zzskip(); DAWDLE;
|
||
|
>>
|
||
|
|
||
|
~[\n\r]+
|
||
|
<<
|
||
|
NLA = 29;
|
||
|
zzskip();
|
||
|
>>
|
||
|
|
||
|
|
||
|
%%COMMENTS
|
||
|
|
||
|
@
|
||
|
<<
|
||
|
NLA = Eof;
|
||
|
>>
|
||
|
|
||
|
\*/
|
||
|
<<
|
||
|
NLA = 30;
|
||
|
zzmode(START); zzskip();
|
||
|
>>
|
||
|
|
||
|
\*
|
||
|
<<
|
||
|
NLA = 31;
|
||
|
zzskip();
|
||
|
>>
|
||
|
|
||
|
\n|\r|\r\n
|
||
|
<<
|
||
|
NLA = 32;
|
||
|
zzline++; zzskip(); DAWDLE;
|
||
|
>>
|
||
|
|
||
|
~[\n\r\*]+
|
||
|
<<
|
||
|
NLA = 33;
|
||
|
zzskip();
|
||
|
>>
|
||
|
|
||
|
|
||
|
%%ACTIONS
|
||
|
|
||
|
@
|
||
|
<<
|
||
|
NLA = Eof;
|
||
|
>>
|
||
|
|
||
|
\>\>
|
||
|
<<
|
||
|
NLA = Action;
|
||
|
/* these do not nest */
|
||
|
zzmode(START);
|
||
|
NLATEXT[0] = ' ';
|
||
|
NLATEXT[1] = ' ';
|
||
|
zzbegexpr[0] = ' ';
|
||
|
zzbegexpr[1] = ' ';
|
||
|
if ( zzbufovf ) {
|
||
|
err( eMsgd("action buffer overflow; size %d",ZZLEXBUFSIZE));
|
||
|
}
|
||
|
|
||
|
/* MR1 10-Apr-97 MR1 Previously unable to put right shift operator */
|
||
|
/* MR1 in DLG action */
|
||
|
/* MR1 Doesn't matter what kind of action it is - reset*/
|
||
|
|
||
|
tokenActionActive=0; /* MR1 */
|
||
|
>>
|
||
|
|
||
|
\>\>?
|
||
|
<<
|
||
|
NLA = Pred;
|
||
|
/* these do not nest */
|
||
|
zzmode(START);
|
||
|
NLATEXT[0] = ' ';
|
||
|
NLATEXT[1] = ' ';
|
||
|
zzbegexpr[0] = '\0';
|
||
|
if ( zzbufovf ) {
|
||
|
err( eMsgd("predicate buffer overflow; size %d",ZZLEXBUFSIZE));
|
||
|
};
|
||
|
#ifdef __cplusplus__
|
||
|
/* MR10 */ list_apply(CurActionLabels, (void (*)(void *))mark_label_used_in_sem_pred);
|
||
|
#else
|
||
|
#ifdef __STDC__
|
||
|
/* MR10 */ list_apply(CurActionLabels, (void (*)(void *))mark_label_used_in_sem_pred);
|
||
|
#else
|
||
|
#ifdef __USE_PROTOS
|
||
|
/* MRxx */ list_apply(CurActionLabels, (void (*)(void *))mark_label_used_in_sem_pred);
|
||
|
#else
|
||
|
/* MR10 */ list_apply(CurActionLabels,mark_label_used_in_sem_pred);
|
||
|
#endif
|
||
|
#endif
|
||
|
#endif
|
||
|
>>
|
||
|
|
||
|
\]
|
||
|
<<
|
||
|
NLA = PassAction;
|
||
|
if ( topint() == ']' ) {
|
||
|
popint();
|
||
|
if ( istackempty() ) /* terminate action */
|
||
|
{
|
||
|
zzmode(START);
|
||
|
NLATEXT[0] = ' ';
|
||
|
zzbegexpr[0] = ' ';
|
||
|
if ( zzbufovf ) {
|
||
|
err( eMsgd("parameter buffer overflow; size %d",ZZLEXBUFSIZE));
|
||
|
}
|
||
|
}
|
||
|
else {
|
||
|
/* terminate $[..] and #[..] */
|
||
|
if ( GenCC ) zzreplstr("))");
|
||
|
else zzreplstr(")");
|
||
|
zzmore();
|
||
|
}
|
||
|
}
|
||
|
else if ( topint() == '|' ) { /* end of simple [...] */
|
||
|
popint();
|
||
|
zzmore();
|
||
|
}
|
||
|
else zzmore();
|
||
|
>>
|
||
|
|
||
|
consumeUntil\( [\ \t]* \{~[\}]+\} [\ \t]* \)
|
||
|
<<
|
||
|
NLA = 37;
|
||
|
|
||
|
zzmore();
|
||
|
zzreplstr(inline_set(zzbegexpr+
|
||
|
strlen("consumeUntil(")));
|
||
|
>>
|
||
|
|
||
|
consumeUntil\( ~[\)]+ \)
|
||
|
<<
|
||
|
NLA = 38;
|
||
|
zzmore();
|
||
|
>>
|
||
|
|
||
|
\n|\r|\r\n
|
||
|
<<
|
||
|
NLA = 39;
|
||
|
zzline++; zzmore(); DAWDLE;
|
||
|
>>
|
||
|
|
||
|
\>
|
||
|
<<
|
||
|
NLA = 40;
|
||
|
zzmore();
|
||
|
>>
|
||
|
|
||
|
$
|
||
|
<<
|
||
|
NLA = 41;
|
||
|
zzmore();
|
||
|
>>
|
||
|
|
||
|
$$
|
||
|
<<
|
||
|
NLA = 42;
|
||
|
if ( !GenCC ) {zzreplstr("zzaRet"); zzmore();}
|
||
|
else err("$$ use invalid in C++ mode");
|
||
|
>>
|
||
|
|
||
|
$\[\]
|
||
|
<<
|
||
|
NLA = 43;
|
||
|
if ( !GenCC ) {zzreplstr("zzempty_attr"); zzmore();}
|
||
|
else err("$[] use invalid in C++ mode");
|
||
|
>>
|
||
|
|
||
|
$\[
|
||
|
<<
|
||
|
NLA = 44;
|
||
|
|
||
|
pushint(']');
|
||
|
if ( !GenCC ) zzreplstr("zzconstr_attr(");
|
||
|
else err("$[..] use invalid in C++ mode");
|
||
|
zzmore();
|
||
|
>>
|
||
|
|
||
|
$[0-9]+
|
||
|
<<
|
||
|
NLA = 45;
|
||
|
{
|
||
|
static char buf[100];
|
||
|
numericActionLabel=1; /* MR10 */
|
||
|
if ( strlen(zzbegexpr)>(size_t)85 )
|
||
|
fatal("$i attrib ref too big");
|
||
|
set_orel(atoi(zzbegexpr+1), &attribsRefdFromAction);
|
||
|
if ( !GenCC ) sprintf(buf,"zzaArg(zztasp%d,%s)",
|
||
|
BlkLevel-1,zzbegexpr+1);
|
||
|
else sprintf(buf,"_t%d%s",
|
||
|
BlkLevel-1,zzbegexpr+1);
|
||
|
zzreplstr(buf);
|
||
|
zzmore();
|
||
|
UsedOldStyleAttrib = 1;
|
||
|
if ( UsedNewStyleLabel )
|
||
|
err("cannot mix old-style $i with new-style labels");
|
||
|
}
|
||
|
>>
|
||
|
|
||
|
$[0-9]+.
|
||
|
<<
|
||
|
NLA = 46;
|
||
|
{
|
||
|
static char buf[100];
|
||
|
numericActionLabel=1; /* MR10 */
|
||
|
if ( strlen(zzbegexpr)>(size_t)85 )
|
||
|
fatal("$i.field attrib ref too big");
|
||
|
zzbegexpr[strlen(zzbegexpr)-1] = ' ';
|
||
|
set_orel(atoi(zzbegexpr+1), &attribsRefdFromAction);
|
||
|
if ( !GenCC ) sprintf(buf,"zzaArg(zztasp%d,%s).",
|
||
|
BlkLevel-1,zzbegexpr+1);
|
||
|
else sprintf(buf,"_t%d%s.",
|
||
|
BlkLevel-1,zzbegexpr+1);
|
||
|
zzreplstr(buf);
|
||
|
zzmore();
|
||
|
UsedOldStyleAttrib = 1;
|
||
|
if ( UsedNewStyleLabel )
|
||
|
err("cannot mix old-style $i with new-style labels");
|
||
|
}
|
||
|
>>
|
||
|
|
||
|
$[0-9]+.[0-9]+
|
||
|
<<
|
||
|
NLA = 47;
|
||
|
{
|
||
|
static char buf[100];
|
||
|
static char i[20], j[20];
|
||
|
char *p,*q;
|
||
|
numericActionLabel=1; /* MR10 */
|
||
|
if (strlen(zzbegexpr)>(size_t)85) fatal("$i.j attrib ref too big");
|
||
|
for (p=zzbegexpr+1,q= &i[0]; *p!='.'; p++) {
|
||
|
if ( q == &i[20] )
|
||
|
fatalFL("i of $i.j attrib ref too big",
|
||
|
FileStr[CurFile], zzline );
|
||
|
*q++ = *p;
|
||
|
}
|
||
|
*q = '\0';
|
||
|
for (p++, q= &j[0]; *p!='\0'; p++) {
|
||
|
if ( q == &j[20] )
|
||
|
fatalFL("j of $i.j attrib ref too big",
|
||
|
FileStr[CurFile], zzline );
|
||
|
*q++ = *p;
|
||
|
}
|
||
|
*q = '\0';
|
||
|
if ( !GenCC ) sprintf(buf,"zzaArg(zztasp%s,%s)",i,j);
|
||
|
else sprintf(buf,"_t%s%s",i,j);
|
||
|
zzreplstr(buf);
|
||
|
zzmore();
|
||
|
UsedOldStyleAttrib = 1;
|
||
|
if ( UsedNewStyleLabel )
|
||
|
err("cannot mix old-style $i with new-style labels");
|
||
|
}
|
||
|
>>
|
||
|
|
||
|
$[_a-zA-Z][_a-zA-Z0-9]*
|
||
|
<<
|
||
|
NLA = 48;
|
||
|
{ static char buf[300]; LabelEntry *el;
|
||
|
zzbegexpr[0] = ' ';
|
||
|
if ( CurRule != NULL &&
|
||
|
strcmp(CurRule, &zzbegexpr[1])==0 ) {
|
||
|
if ( !GenCC ) zzreplstr("zzaRet");
|
||
|
}
|
||
|
else if ( CurRetDef != NULL &&
|
||
|
strmember(CurRetDef, &zzbegexpr[1])) {
|
||
|
if ( hasMultipleOperands( CurRetDef ) ) {
|
||
|
require (strlen(zzbegexpr)<=(size_t)285,
|
||
|
"$retval attrib ref too big");
|
||
|
sprintf(buf,"_retv.%s",&zzbegexpr[1]);
|
||
|
zzreplstr(buf);
|
||
|
}
|
||
|
else zzreplstr("_retv");
|
||
|
}
|
||
|
else if ( CurParmDef != NULL &&
|
||
|
strmember(CurParmDef, &zzbegexpr[1])) {
|
||
|
;
|
||
|
}
|
||
|
else if ( Elabel==NULL ) {
|
||
|
{ err("$-variables in actions outside of rules are not allowed"); }
|
||
|
} else if ( (el=(LabelEntry *)hash_get(Elabel, &zzbegexpr[1]))!=NULL ) {
|
||
|
/* MR10 */
|
||
|
/* MR10 */ /* element labels might exist without an elem when */
|
||
|
/* MR10 */ /* it is a forward reference (to a rule) */
|
||
|
/* MR10 */
|
||
|
/* MR10 */ if ( GenCC && (el->elem == NULL || el->elem->ntype==nRuleRef) )
|
||
|
/* MR10 */ { err(eMsg1("There are no token ptrs for rule references: '$%s'",&zzbegexpr[1])); }
|
||
|
/* MR10 */
|
||
|
/* MR10 */ if ( !GenCC && (el->elem == NULL || el->elem->ntype==nRuleRef) && GenAST) {
|
||
|
/* MR10 */ err("You can no longer use attributes returned by rules when also using ASTs");
|
||
|
/* MR10 */ err(" Use upward inheritance (\"rule >[Attrib a] : ... <<$a=...\>\>\")");
|
||
|
/* MR10 */ };
|
||
|
/* MR10 */
|
||
|
/* MR10 */ /* keep track of <<... $label ...>> for semantic predicates in guess mode */
|
||
|
/* MR10 */ /* element labels contain pointer to the owners node */
|
||
|
/* MR10 */
|
||
|
/* MR10 */ if (el->elem != NULL && el->elem->ntype == nToken) {
|
||
|
/* MR10 */ list_add(&CurActionLabels,el);
|
||
|
/* MR10 */ };
|
||
|
}
|
||
|
else
|
||
|
warn(eMsg1("$%s not parameter, return value, (defined) element label",&zzbegexpr[1]));
|
||
|
}
|
||
|
zzmore();
|
||
|
>>
|
||
|
|
||
|
#0
|
||
|
<<
|
||
|
NLA = 49;
|
||
|
zzreplstr("(*_root)"); zzmore(); chkGTFlag();
|
||
|
>>
|
||
|
|
||
|
#\[\]
|
||
|
<<
|
||
|
NLA = 50;
|
||
|
if ( GenCC ) {
|
||
|
if (NewAST) zzreplstr("(newAST)");
|
||
|
else zzreplstr("(new AST)");}
|
||
|
else {zzreplstr("zzastnew()");} zzmore();
|
||
|
chkGTFlag();
|
||
|
>>
|
||
|
|
||
|
#\(\)
|
||
|
<<
|
||
|
NLA = 51;
|
||
|
zzreplstr("NULL"); zzmore(); chkGTFlag();
|
||
|
>>
|
||
|
|
||
|
#[0-9]+
|
||
|
<<
|
||
|
NLA = 52;
|
||
|
{
|
||
|
static char buf[100];
|
||
|
if ( strlen(zzbegexpr)>(size_t)85 )
|
||
|
fatal("#i AST ref too big");
|
||
|
if ( GenCC ) sprintf(buf,"_ast%d%s",BlkLevel-1,zzbegexpr+1);
|
||
|
else sprintf(buf,"zzastArg(%s)",zzbegexpr+1);
|
||
|
zzreplstr(buf);
|
||
|
zzmore();
|
||
|
set_orel(atoi(zzbegexpr+1), &AST_nodes_refd_in_actions);
|
||
|
chkGTFlag();
|
||
|
}
|
||
|
>>
|
||
|
|
||
|
#line[\ \t]* [0-9]+ {[\ \t]* \"~[\"]+\" ([\ \t]* [0-9]*)* } (\n|\r|\r\n)
|
||
|
<<
|
||
|
NLA = 53;
|
||
|
|
||
|
zzline = atoi(zzbegexpr+5) - 1; zzline++; zzmore();
|
||
|
getFileNameFromTheLineInfo(FileStr[CurFile], zzbegexpr);
|
||
|
>>
|
||
|
|
||
|
#line ~[\n\r]* (\n|\r|\r\n)
|
||
|
<<
|
||
|
NLA = 54;
|
||
|
|
||
|
zzline++; zzmore();
|
||
|
>>
|
||
|
|
||
|
#[_a-zA-Z][_a-zA-Z0-9]*
|
||
|
<<
|
||
|
NLA = 55;
|
||
|
|
||
|
if ( !(strcmp(zzbegexpr, "#ifdef")==0 ||
|
||
|
strcmp(zzbegexpr, "#if")==0 ||
|
||
|
strcmp(zzbegexpr, "#else")==0 ||
|
||
|
strcmp(zzbegexpr, "#endif")==0 ||
|
||
|
strcmp(zzbegexpr, "#ifndef")==0 ||
|
||
|
strcmp(zzbegexpr, "#define")==0 ||
|
||
|
strcmp(zzbegexpr, "#pragma")==0 ||
|
||
|
strcmp(zzbegexpr, "#undef")==0 ||
|
||
|
strcmp(zzbegexpr, "#import")==0 ||
|
||
|
strcmp(zzbegexpr, "#line")==0 ||
|
||
|
strcmp(zzbegexpr, "#include")==0 ||
|
||
|
strcmp(zzbegexpr, "#error")==0) )
|
||
|
{
|
||
|
static char buf[100];
|
||
|
sprintf(buf, "%s_ast", zzbegexpr+1);
|
||
|
/* MR27 */ list_add(&CurAstLabelsInActions, mystrdup(zzbegexpr+1));
|
||
|
zzreplstr(buf);
|
||
|
chkGTFlag();
|
||
|
}
|
||
|
zzmore();
|
||
|
>>
|
||
|
|
||
|
#\[
|
||
|
<<
|
||
|
NLA = 56;
|
||
|
|
||
|
pushint(']');
|
||
|
if ( GenCC ) {
|
||
|
if (NewAST) zzreplstr("(newAST(");
|
||
|
else zzreplstr("(new AST("); }
|
||
|
else zzreplstr("zzmk_ast(zzastnew(),");
|
||
|
zzmore();
|
||
|
chkGTFlag();
|
||
|
>>
|
||
|
|
||
|
#\(
|
||
|
<<
|
||
|
NLA = 57;
|
||
|
|
||
|
pushint('}');
|
||
|
if ( GenCC ) {
|
||
|
if (tmakeInParser) {
|
||
|
zzreplstr("tmake(");
|
||
|
}
|
||
|
else {
|
||
|
zzreplstr("ASTBase::tmake(");
|
||
|
}
|
||
|
}
|
||
|
else {
|
||
|
zzreplstr("zztmake(");
|
||
|
}
|
||
|
zzmore();
|
||
|
chkGTFlag();
|
||
|
>>
|
||
|
|
||
|
#
|
||
|
<<
|
||
|
NLA = 58;
|
||
|
zzmore();
|
||
|
>>
|
||
|
|
||
|
\)
|
||
|
<<
|
||
|
NLA = 59;
|
||
|
|
||
|
if ( istackempty() )
|
||
|
zzmore();
|
||
|
else if ( topint()==')' ) {
|
||
|
popint();
|
||
|
}
|
||
|
else if ( topint()=='}' ) {
|
||
|
popint();
|
||
|
/* terminate #(..) */
|
||
|
zzreplstr(", NULL)");
|
||
|
}
|
||
|
zzmore();
|
||
|
>>
|
||
|
|
||
|
\[
|
||
|
<<
|
||
|
NLA = 60;
|
||
|
|
||
|
pushint('|'); /* look for '|' to terminate simple [...] */
|
||
|
zzmore();
|
||
|
>>
|
||
|
|
||
|
\(
|
||
|
<<
|
||
|
NLA = 61;
|
||
|
|
||
|
pushint(')');
|
||
|
zzmore();
|
||
|
>>
|
||
|
|
||
|
\\\]
|
||
|
<<
|
||
|
NLA = 62;
|
||
|
zzreplstr("]"); zzmore();
|
||
|
>>
|
||
|
|
||
|
\\\)
|
||
|
<<
|
||
|
NLA = 63;
|
||
|
zzreplstr(")"); zzmore();
|
||
|
>>
|
||
|
|
||
|
\\>
|
||
|
<<
|
||
|
NLA = 64;
|
||
|
if (! tokenActionActive) zzreplstr(">"); /* MR1 */
|
||
|
zzmore(); /* MR1 */
|
||
|
>>
|
||
|
|
||
|
'
|
||
|
<<
|
||
|
NLA = 65;
|
||
|
zzmode(ACTION_CHARS); zzmore();
|
||
|
>>
|
||
|
|
||
|
\"
|
||
|
<<
|
||
|
NLA = 66;
|
||
|
zzmode(ACTION_STRINGS); zzmore();
|
||
|
>>
|
||
|
|
||
|
\\$
|
||
|
<<
|
||
|
NLA = 67;
|
||
|
zzreplstr("$"); zzmore();
|
||
|
>>
|
||
|
|
||
|
\\#
|
||
|
<<
|
||
|
NLA = 68;
|
||
|
zzreplstr("#"); zzmore();
|
||
|
>>
|
||
|
|
||
|
\\(\n|\r|\r\n)
|
||
|
<<
|
||
|
NLA = 69;
|
||
|
zzline++; zzmore();
|
||
|
>>
|
||
|
|
||
|
\\~[\]\)>$#]
|
||
|
<<
|
||
|
NLA = 70;
|
||
|
zzmore();
|
||
|
>>
|
||
|
|
||
|
/
|
||
|
<<
|
||
|
NLA = 71;
|
||
|
zzmore();
|
||
|
>>
|
||
|
|
||
|
/\*
|
||
|
<<
|
||
|
NLA = 72;
|
||
|
zzmode(ACTION_COMMENTS); zzmore();
|
||
|
>>
|
||
|
|
||
|
\*/
|
||
|
<<
|
||
|
NLA = 73;
|
||
|
warn("Missing /*; found dangling */ in action"); zzmore();
|
||
|
>>
|
||
|
|
||
|
//
|
||
|
<<
|
||
|
NLA = 74;
|
||
|
zzmode(ACTION_CPP_COMMENTS); zzmore();
|
||
|
>>
|
||
|
|
||
|
~[\n\r\)\(\\$#\>\]\[\"'/]+
|
||
|
<<
|
||
|
NLA = 75;
|
||
|
zzmore();
|
||
|
>>
|
||
|
|
||
|
|
||
|
%%PARSE_ENUM_FILE
|
||
|
|
||
|
@
|
||
|
<<
|
||
|
NLA = Eof;
|
||
|
;
|
||
|
>>
|
||
|
|
||
|
[\t\ ]+
|
||
|
<<
|
||
|
NLA = 137;
|
||
|
zzskip();
|
||
|
>>
|
||
|
|
||
|
\n|\r|\r\n
|
||
|
<<
|
||
|
NLA = 138;
|
||
|
zzline++; zzskip();
|
||
|
>>
|
||
|
|
||
|
//
|
||
|
<<
|
||
|
NLA = 139;
|
||
|
zzmode(TOK_DEF_CPP_COMMENTS); zzmore();
|
||
|
>>
|
||
|
|
||
|
/\*
|
||
|
<<
|
||
|
NLA = 140;
|
||
|
zzmode(TOK_DEF_COMMENTS); zzskip();
|
||
|
>>
|
||
|
|
||
|
#ifdef
|
||
|
<<
|
||
|
NLA = 141;
|
||
|
zzmode(TOK_DEF_CPP_COMMENTS); zzskip();
|
||
|
>>
|
||
|
|
||
|
#if
|
||
|
<<
|
||
|
NLA = 142;
|
||
|
zzmode(TOK_DEF_CPP_COMMENTS); zzskip();
|
||
|
>>
|
||
|
|
||
|
#ifndef
|
||
|
<<
|
||
|
NLA = 143;
|
||
|
;
|
||
|
>>
|
||
|
|
||
|
#else
|
||
|
<<
|
||
|
NLA = 144;
|
||
|
zzmode(TOK_DEF_CPP_COMMENTS); zzskip();
|
||
|
>>
|
||
|
|
||
|
#endif
|
||
|
<<
|
||
|
NLA = 145;
|
||
|
zzmode(TOK_DEF_CPP_COMMENTS); zzskip();
|
||
|
>>
|
||
|
|
||
|
#undef
|
||
|
<<
|
||
|
NLA = 146;
|
||
|
zzmode(TOK_DEF_CPP_COMMENTS); zzskip();
|
||
|
>>
|
||
|
|
||
|
#import
|
||
|
<<
|
||
|
NLA = 147;
|
||
|
zzmode(TOK_DEF_CPP_COMMENTS); zzskip();
|
||
|
>>
|
||
|
|
||
|
#define
|
||
|
<<
|
||
|
NLA = 149;
|
||
|
>>
|
||
|
|
||
|
enum
|
||
|
<<
|
||
|
NLA = 151;
|
||
|
>>
|
||
|
|
||
|
\{
|
||
|
<<
|
||
|
NLA = 152;
|
||
|
>>
|
||
|
|
||
|
=
|
||
|
<<
|
||
|
NLA = 153;
|
||
|
>>
|
||
|
|
||
|
,
|
||
|
<<
|
||
|
NLA = 154;
|
||
|
>>
|
||
|
|
||
|
\}
|
||
|
<<
|
||
|
NLA = 155;
|
||
|
>>
|
||
|
|
||
|
;
|
||
|
<<
|
||
|
NLA = 156;
|
||
|
>>
|
||
|
|
||
|
[0-9]+
|
||
|
<<
|
||
|
NLA = INT;
|
||
|
>>
|
||
|
|
||
|
[a-zA-Z_][_a-zA-Z0-9]*
|
||
|
<<
|
||
|
NLA = ID;
|
||
|
>>
|
||
|
|
||
|
%%
|