Commit Graph

4 Commits

Author SHA1 Message Date
Richard Trieu caa33d36fb Made changes to how 'struct'/'class' mismatches are handled in -Wmismatched-tags.
- Removed fix-it hints from template instaniations since changes to the
templates are rarely helpful.
- Changed the caret in template instaniations from the class/struct name to the
class/struct keyword, matching the other warnings.
- Do not offer fix-it hints when multiple declarations disagree.  Warnings are
still given.
- Once a definition is found, offer a fix-it hint to all previous declarations
with wrong tag.
- Declarations that disagree with a previous definition will get a fix-it hint
to change the declaration.

llvm-svn: 132831
2011-06-10 03:11:26 +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 d9034f0b89 In C++, warn when something previously declared as a "struct" is later
declared as a "class", or vice-versa. This warning is under the
control of -Wmismatched-tags, which is off by default.

llvm-svn: 71773
2009-05-14 16:41:31 +00:00
Douglas Gregor f9aa5260a9 One can use "class" and "struct" interchangeably to refer to a class
in C++. Fixes <rdar://problem/6815995>.

llvm-svn: 70784
2009-05-03 17:18:57 +00:00