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Add top-level driver option '--serialize-diagnostics' for serialize compiler diagnostics to a file.

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llvm-svn: 144339
This commit is contained in:
Ted Kremenek 2011-11-11 00:07:43 +00:00
parent d9a9be269c
commit e73d9ed1a2
3 changed files with 9 additions and 1 deletions
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2
clang/include/clang/Driver/CC1Options.td
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@ -232,7 +232,7 @@ def dump_build_information : Separate<"-dump-build-information">,
HelpText<"output a dump of some build information to a file">;
def diagnostic_log_file : Separate<"-diagnostic-log-file">,
HelpText<"Filename (or -) to log diagnostics to">;
def diagnostic_serialized_file : Separate<"-diagnostic-serialized-file">,
def diagnostic_serialized_file : Separate<"-serialize-diagnostic-file">,
MetaVarName<"<filename>">,
HelpText<"File for serializing diagnostics in a binary format">;
def fno_show_column : Flag<"-fno-show-column">,

2
clang/include/clang/Driver/Options.td
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@ -846,6 +846,8 @@ def _relocatable_pch : Flag<"--relocatable-pch">,
def _resource_EQ : Joined<"--resource=">, Alias<fcompile_resource_EQ>;
def _resource : Separate<"--resource">, Alias<fcompile_resource_EQ>;
def _save_temps : Flag<"--save-temps">, Alias<save_temps>;
def _serialize_diags : Separate<"--serialize-diagnostics">, Flags<[DriverOption]>,
HelpText<"Serialize compiler diagnostics to a file">;
def _shared : Flag<"--shared">, Alias<shared>;
def _signed_char : Flag<"--signed-char">, Alias<fsigned_char>;
def _specs_EQ : Joined<"--specs=">, Alias<specs_EQ>;

6
clang/lib/Driver/Tools.cpp
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@ -2213,6 +2213,12 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,
Args.AddLastArg(CmdArgs, options::OPT_dM);
Args.AddLastArg(CmdArgs, options::OPT_dD);
// Handle serialized diagnostics.
if (Arg *A = Args.getLastArg(options::OPT__serialize_diags)) {
CmdArgs.push_back("-serialize-diagnostic-file");
CmdArgs.push_back(Args.MakeArgString(A->getValue(Args)));
}
// Forward -Xclang arguments to -cc1, and -mllvm arguments to the LLVM option
// parser.