hintonda added inline comments.
================
Comment at: lib/Parse/ParseDeclCXX.cpp:3403-3428
@@ -3402,6 +3402,7 @@
// If we already had a dynamic specification, parse the noexcept for,
// recovery, but emit a diagnostic and don't store the results.
- SourceRange NoexceptRange;
+ SourceRange NoexceptRange(Tok.getLocation(),
+ Tok.getEndLoc().getLocWithOffset(-1));
ExceptionSpecificationType NoexceptType = EST_None;
SourceLocation KeywordLoc = ConsumeToken();
@@ -3424,6 +3425,5 @@
} else {
// There is no argument.
NoexceptType = EST_BasicNoexcept;
- NoexceptRange = SourceRange(KeywordLoc, KeywordLoc);
}
----------------
The range for a single token is a single location. The problem is your test.
The range for "throw()" ends at the start of the ')' token. For "noexcept",
the beginning and end are the same location, e.g., here's how "int" is tested:
```
TEST(MatchVerifier, ParseError) {
LocationVerifier<VarDecl> Verifier;
Verifier.expectLocation(1, 1);
EXPECT_FALSE(Verifier.match("int i", varDecl()));
}
```
I think you should use this instead:
```
SourceRange NoexceptRange(Tok.getLocation());
```
http://reviews.llvm.org/D20428
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