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BaseTools: eliminate unused expression result 

Remove some code generated by antlr that causes clang to emit warning
warning: expression result unused [-Wunused-value]

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Zenith432 <zenith432@users.sourceforge.net>
Reviewed-by: Liming Gao <liming.gao@intel.com>
This commit is contained in:
zenith432 2017-12-09 10:14:41 +00:00 committed by Liming Gao
parent 8b13e18143
commit a5b84d3480
2 changed files with 3 additions and 3 deletions
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2
BaseTools/Source/C/VfrCompile/Pccts/antlr/antlr.c
View File

@ -3252,7 +3252,7 @@ enum_def(fname)
zzMake0;
{
if ( (LA(1)==ID)&&(isDLGmaxToken(LATEXT(1))) ) {
if (!(isDLGmaxToken(LATEXT(1))) ) {zzfailed_pred(" isDLGmaxToken(LATEXT(1))",0 /* report */, { 0; /* no user action */ } );}
if (!(isDLGmaxToken(LATEXT(1))) ) {zzfailed_pred(" isDLGmaxToken(LATEXT(1))",0 /* report */, { ; /* no user action */ } );}
zzmatch(ID); zzCONSUME;
{
zzBLOCK(zztasp4);

4
BaseTools/Source/C/VfrCompile/Pccts/antlr/gen.c
View File

@ -1968,7 +1968,7 @@ ActionNode *p;
(p->pred_fail == NULL ? /* MR23/MR27 */
"0 /* report */" : "1 /* user action */"), /* MR23/MR27 */
(p->pred_fail == NULL ? /* MR23 */
"0; /* no user action */" : p->pred_fail)); /* MR23 */
"; /* no user action */" : p->pred_fail)); /* MR23 */
tabs--;
}
else /* not a predicate */
@ -2618,7 +2618,7 @@ TokNode *p;
(a->pred_fail == NULL ? /* MR23/MR27 */
"0 /* report */" : "1 /* user action */"), /* MR23/MR27 */
(a->pred_fail == NULL ? /* MR23 */
"0; /* no user action */" : a->pred_fail)); /* MR23 */
"; /* no user action */" : a->pred_fail)); /* MR23 */
tabs--;
/* Disabled in MR30 ************************************************************
And moved into genAction