4 Commits

Author	SHA1	Message	Date
Sebastian Redl	f184291fec	Check for redefinitions in MergeVarDecl. This finds redefinitions of globals without an initializer in C++ and thus fixes PR5451. ... llvm-svn: 95098	2010-02-02 18:35:11 +00:00
Daniel Dunbar	8fbe78f6fc	Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. ... - This is designed to make it obvious that %clang_cc1 is a "test variable" which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it can be useful to redefine what gets run as 'clang -cc1' (for example, to set a default target). llvm-svn: 91446	2009-12-15 20:14:24 +00:00
Douglas Gregor	dda7ced32e	When recursively instantiating function templates, keep track of the ... instantiation stack so that we provide a full instantiation backtrace. Previously, we performed all of the instantiations implied by the recursion, but each looked like a "top-level" instantiation. The included test case tests the previous fix for the instantiation of DeclRefExprs. Note that the "instantiated from" diagnostics still don't tell us which template arguments we're instantiating with. llvm-svn: 74540	2009-06-30 17:20:14 +00:00
Douglas Gregor	7ee2be46a6	New test for when the subexpressions within a typeid are potentially evaluated. We seem to be the only ones to get this right. ... llvm-svn: 73955	2009-06-23 15:32:13 +00:00