[cfe-commits] r106536 - in /cfe/trunk: lib/Parse/ParseExprCXX.cpp test/Parser/cxx-undeclared-identifier.cpp
Argyrios Kyrtzidis
akyrtzi at gmail.com
Tue Jun 22 04:30:04 PDT 2010
Author: akirtzidis
Date: Tue Jun 22 06:30:04 2010
New Revision: 106536
URL: http://llvm.org/viewvc/llvm-project?rev=106536&view=rev
Log:
Fix PR7180.
For
void f( a::b::c );
we would cache the tokens "a::b::" but then we would try to annotate them using the range "a::".
Before annotating them with the (invalid) C++ scope spec, set it to the range of "a::b::".
Modified:
cfe/trunk/lib/Parse/ParseExprCXX.cpp
cfe/trunk/test/Parser/cxx-undeclared-identifier.cpp
Modified: cfe/trunk/lib/Parse/ParseExprCXX.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Parse/ParseExprCXX.cpp?rev=106536&r1=106535&r2=106536&view=diff
==============================================================================
--- cfe/trunk/lib/Parse/ParseExprCXX.cpp (original)
+++ cfe/trunk/lib/Parse/ParseExprCXX.cpp Tue Jun 22 06:30:04 2010
@@ -278,12 +278,10 @@
HasScopeSpecifier = true;
}
- if (SS.isInvalid())
- continue;
-
- SS.setScopeRep(
- Actions.ActOnCXXNestedNameSpecifier(CurScope, SS, IdLoc, CCLoc, II,
- ObjectType, EnteringContext));
+ if (!SS.isInvalid())
+ SS.setScopeRep(
+ Actions.ActOnCXXNestedNameSpecifier(CurScope, SS, IdLoc, CCLoc, II,
+ ObjectType, EnteringContext));
SS.setEndLoc(CCLoc);
continue;
}
Modified: cfe/trunk/test/Parser/cxx-undeclared-identifier.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Parser/cxx-undeclared-identifier.cpp?rev=106536&r1=106535&r2=106536&view=diff
==============================================================================
--- cfe/trunk/test/Parser/cxx-undeclared-identifier.cpp (original)
+++ cfe/trunk/test/Parser/cxx-undeclared-identifier.cpp Tue Jun 22 06:30:04 2010
@@ -1,5 +1,8 @@
// RUN: %clang_cc1 -fsyntax-only -pedantic -verify %s
+// PR7180
+int f(a::b::c); // expected-error {{use of undeclared identifier 'a'}}
+
class Foo::Bar { // expected-error {{use of undeclared identifier 'Foo'}} \
// expected-note {{to match this '{'}} \
// expected-error {{expected ';' after class}}
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