diff options
| author | Bruno Cardoso Lopes <bruno.cardoso@gmail.com> | 2016-10-28 16:32:10 +0000 |
|---|---|---|
| committer | Bruno Cardoso Lopes <bruno.cardoso@gmail.com> | 2016-10-28 16:32:10 +0000 |
| commit | c9af134dda5a941c1addadf765e9360efe0e7766 (patch) | |
| tree | d8837b06c6e93059272cf0c8134288e3f6a0dd53 /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 2b42ccc78b38e5b11305f7316e108882986f5aa9 (diff) | |
| download | llvm-c9af134dda5a941c1addadf765e9360efe0e7766.zip llvm-c9af134dda5a941c1addadf765e9360efe0e7766.tar.gz llvm-c9af134dda5a941c1addadf765e9360efe0e7766.tar.bz2 | |
[Preprocessor] Support for '-dI' flag
Implement the -dI as supported by GCC: Output ‘#include’ directives in addition
to the result of preprocessing.
This change aims to add this option, pass it through to the preprocessor via
the options class, and when inclusions occur we output some information (+ test
cases).
Patch by Steve O'Brien!
Differential Revision: https://reviews.llvm.org/D25153
llvm-svn: 285411
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
| -rw-r--r-- | clang/lib/Frontend/CompilerInvocation.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp index 8588fa3..571327b 100644 --- a/clang/lib/Frontend/CompilerInvocation.cpp +++ b/clang/lib/Frontend/CompilerInvocation.cpp @@ -2353,6 +2353,7 @@ static void ParsePreprocessorOutputArgs(PreprocessorOutputOptions &Opts, Opts.ShowLineMarkers = !Args.hasArg(OPT_P); Opts.ShowMacroComments = Args.hasArg(OPT_CC); Opts.ShowMacros = Args.hasArg(OPT_dM) || Args.hasArg(OPT_dD); + Opts.ShowIncludeDirectives = Args.hasArg(OPT_dI); Opts.RewriteIncludes = Args.hasArg(OPT_frewrite_includes); Opts.UseLineDirectives = Args.hasArg(OPT_fuse_line_directives); } |