Introduce a new PresumedLoc class to represent the concept of a location
as reported to the user and as manipulated by #line. This is what __FILE__,
__INCLUDE_LEVEL__, diagnostics and other things should follow (but not
dependency generation!).
This patch also includes several cleanups along the way:
- SourceLocation now has a dump method, and several other places
that did similar things now use it.
- I cleaned up some code in AnalysisConsumer, but it should probably be
simplified further now that NamedDecl is better.
- TextDiagnosticPrinter is now simplified and cleaned up a bit.
This patch is a prerequisite for #line, but does not actually provide
any #line functionality.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63098 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Lex/Preprocessor.cpp b/lib/Lex/Preprocessor.cpp
index e6bf177..48fdd68 100644
--- a/lib/Lex/Preprocessor.cpp
+++ b/lib/Lex/Preprocessor.cpp
@@ -142,17 +142,7 @@
}
void Preprocessor::DumpLocation(SourceLocation Loc) const {
- SourceLocation LogLoc = SourceMgr.getInstantiationLoc(Loc);
- llvm::cerr << SourceMgr.getSourceName(LogLoc) << ':'
- << SourceMgr.getLineNumber(LogLoc) << ':'
- << SourceMgr.getColumnNumber(LogLoc);
-
- SourceLocation SpellingLoc = SourceMgr.getSpellingLoc(Loc);
- if (SpellingLoc != LogLoc) {
- llvm::cerr << " <SpellingLoc=";
- DumpLocation(SpellingLoc);
- llvm::cerr << ">";
- }
+ Loc.dump(SourceMgr);
}
void Preprocessor::DumpMacro(const MacroInfo &MI) const {