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Add a -fsyntax-only argument 

llvm-svn: 38827
This commit is contained in:
Chris Lattner 2006-08-06 18:29:56 +00:00
parent c697e028c6
commit eecc5b53ae
1 changed files with 7 additions and 3 deletions
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10
clang/Driver/clang.cpp
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@ -47,6 +47,7 @@ Stats("stats", cl::desc("Print performance metrics and statistics"));
enum ProgActions {
ParsePrintCallbacks, // Parse and print each callback.
ParseNoop, // Parse with noop callbacks.
ParseSyntaxOnly, // Parse and perform semantic analysis.
RunPreprocessorOnly, // Just lex, no output.
PrintPreprocessedInput, // -E mode.
DumpTokens // Token dump mode.
@ -54,7 +55,7 @@ enum ProgActions {
static cl::opt<ProgActions>
ProgAction(cl::desc("Choose output type:"), cl::ZeroOrMore,
cl::init(ParseNoop),
cl::init(ParseSyntaxOnly),
cl::values(
clEnumValN(RunPreprocessorOnly, "Eonly",
"Just run preprocessor, no output (for timings)"),
@ -62,6 +63,8 @@ ProgAction(cl::desc("Choose output type:"), cl::ZeroOrMore,
"Run preprocessor, emit preprocessed file"),
clEnumValN(DumpTokens, "dumptokens",
"Run preprocessor, dump internal rep of tokens"),
clEnumValN(ParseSyntaxOnly, "fsyntax-only",
"Run parser and perform semantic analysis"),
clEnumValN(ParsePrintCallbacks, "parse-print-callbacks",
"Run parser and print each callback invoked"),
clEnumValN(ParseNoop, "parse-noop",
@ -745,11 +748,12 @@ int main(int argc, char **argv) {
break;
case ParseNoop: // -parse-noop
ParseFile(PP, new ParserActions(), MainFileID);
break;
case ParsePrintCallbacks:
//ParseFile(PP, new ParserPrintActions(PP), MainFileID);
break;
case ParseSyntaxOnly: // -fsyntax-only
ParseFile(PP, new ParserActions(), MainFileID);
break;
}
if (Stats) {