This revision was automatically updated to reflect the committed changes. Closed by commit rL242606: Silence the driver warnings, if we see "-w" on the Driver. (authored by filcab).
Changed prior to commit: http://reviews.llvm.org/D11322?vs=30059&id=30073#toc Repository: rL LLVM http://reviews.llvm.org/D11322 Files: cfe/trunk/lib/Driver/Driver.cpp cfe/trunk/test/Index/warning-flags.c Index: cfe/trunk/lib/Driver/Driver.cpp =================================================================== --- cfe/trunk/lib/Driver/Driver.cpp +++ cfe/trunk/lib/Driver/Driver.cpp @@ -387,6 +387,9 @@ InputArgList Args = ParseArgStrings(ArgList.slice(1)); + // Silence driver warnings if requested + Diags.setIgnoreAllWarnings(Args.hasArg(options::OPT_w)); + // -no-canonical-prefixes is used very early in main. Args.ClaimAllArgs(options::OPT_no_canonical_prefixes); Index: cfe/trunk/test/Index/warning-flags.c =================================================================== --- cfe/trunk/test/Index/warning-flags.c +++ cfe/trunk/test/Index/warning-flags.c @@ -7,6 +7,7 @@ // RUN: c-index-test -test-load-source-reparse 5 all -Wno-return-type %s 2>&1|FileCheck -check-prefix=CHECK-SECOND-WARNING %s // RUN: c-index-test -test-load-source all -w %s 2>&1|not grep warning: // RUN: c-index-test -test-load-source-reparse 5 all -w %s 2>&1|not grep warning: +// RUN: c-index-test -test-load-source all -w -O4 %s 2>&1|not grep warning: // CHECK-BOTH-WARNINGS: warning: control reaches end of non-void function // CHECK-BOTH-WARNINGS: warning: incompatible pointer types returning 'float *' from a function with result type 'int *'
Index: cfe/trunk/lib/Driver/Driver.cpp =================================================================== --- cfe/trunk/lib/Driver/Driver.cpp +++ cfe/trunk/lib/Driver/Driver.cpp @@ -387,6 +387,9 @@ InputArgList Args = ParseArgStrings(ArgList.slice(1)); + // Silence driver warnings if requested + Diags.setIgnoreAllWarnings(Args.hasArg(options::OPT_w)); + // -no-canonical-prefixes is used very early in main. Args.ClaimAllArgs(options::OPT_no_canonical_prefixes); Index: cfe/trunk/test/Index/warning-flags.c =================================================================== --- cfe/trunk/test/Index/warning-flags.c +++ cfe/trunk/test/Index/warning-flags.c @@ -7,6 +7,7 @@ // RUN: c-index-test -test-load-source-reparse 5 all -Wno-return-type %s 2>&1|FileCheck -check-prefix=CHECK-SECOND-WARNING %s // RUN: c-index-test -test-load-source all -w %s 2>&1|not grep warning: // RUN: c-index-test -test-load-source-reparse 5 all -w %s 2>&1|not grep warning: +// RUN: c-index-test -test-load-source all -w -O4 %s 2>&1|not grep warning: // CHECK-BOTH-WARNINGS: warning: control reaches end of non-void function // CHECK-BOTH-WARNINGS: warning: incompatible pointer types returning 'float *' from a function with result type 'int *'
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