* [PATCH 2/4] BaseTools: eliminate unused expression result in code
[not found] <1051764655.1736978.1512830570107.ref@mail.yahoo.com>
@ 2017-12-09 14:42 ` Zenith432
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From: Zenith432 @ 2017-12-09 14:42 UTC (permalink / raw)
To: edk2-devel
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>
---
BaseTools/Source/C/VfrCompile/Pccts/antlr/antlr.c | 2 +-
BaseTools/Source/C/VfrCompile/Pccts/antlr/gen.c | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/BaseTools/Source/C/VfrCompile/Pccts/antlr/antlr.c b/BaseTools/Source/C/VfrCompile/Pccts/antlr/antlr.c
index 8aaef794..d0185b8f 100644
--- a/BaseTools/Source/C/VfrCompile/Pccts/antlr/antlr.c
+++ b/BaseTools/Source/C/VfrCompile/Pccts/antlr/antlr.c
@@ -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);
diff --git a/BaseTools/Source/C/VfrCompile/Pccts/antlr/gen.c b/BaseTools/Source/C/VfrCompile/Pccts/antlr/gen.c
index d0a448d3..975558f0 100644
--- a/BaseTools/Source/C/VfrCompile/Pccts/antlr/gen.c
+++ b/BaseTools/Source/C/VfrCompile/Pccts/antlr/gen.c
@@ -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
--
2.14.3 (Apple Git-98)
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