r187888 - Indicate success for simple options when clang called with -cc1.
Rafael Espindola
rafael.espindola at gmail.com
Wed Aug 7 05:54:47 PDT 2013
Author: rafael
Date: Wed Aug 7 07:54:47 2013
New Revision: 187888
URL: http://llvm.org/viewvc/llvm-project?rev=187888&view=rev
Log:
Indicate success for simple options when clang called with -cc1.
Patch by David Wiberg.
Added:
cfe/trunk/test/Frontend/cc1-return-codes.c
Modified:
cfe/trunk/lib/FrontendTool/ExecuteCompilerInvocation.cpp
Modified: cfe/trunk/lib/FrontendTool/ExecuteCompilerInvocation.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/FrontendTool/ExecuteCompilerInvocation.cpp?rev=187888&r1=187887&r2=187888&view=diff
==============================================================================
--- cfe/trunk/lib/FrontendTool/ExecuteCompilerInvocation.cpp (original)
+++ cfe/trunk/lib/FrontendTool/ExecuteCompilerInvocation.cpp Wed Aug 7 07:54:47 2013
@@ -183,7 +183,7 @@ bool clang::ExecuteCompilerInvocation(Co
Opts->PrintHelp(llvm::outs(), "clang -cc1",
"LLVM 'Clang' Compiler: http://clang.llvm.org",
/*Include=*/ driver::options::CC1Option, /*Exclude=*/ 0);
- return 0;
+ return true;
}
// Honor -version.
@@ -191,7 +191,7 @@ bool clang::ExecuteCompilerInvocation(Co
// FIXME: Use a better -version message?
if (Clang->getFrontendOpts().ShowVersion) {
llvm::cl::PrintVersionMessage();
- return 0;
+ return true;
}
// Load any requested plugins.
@@ -223,7 +223,7 @@ bool clang::ExecuteCompilerInvocation(Co
// This should happen AFTER plugins have been loaded!
if (Clang->getAnalyzerOpts()->ShowCheckerHelp) {
ento::printCheckerHelp(llvm::outs(), Clang->getFrontendOpts().Plugins);
- return 0;
+ return true;
}
#endif
Added: cfe/trunk/test/Frontend/cc1-return-codes.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Frontend/cc1-return-codes.c?rev=187888&view=auto
==============================================================================
--- cfe/trunk/test/Frontend/cc1-return-codes.c (added)
+++ cfe/trunk/test/Frontend/cc1-return-codes.c Wed Aug 7 07:54:47 2013
@@ -0,0 +1,4 @@
+// cc1 immediate arguments (arguments which displays information and exits)
+// shall exit indicating success (return code 0)
+// RUN: %clang -cc1 -help
+// RUN: %clang -cc1 -version
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