Commit Graph

12 Commits

Author SHA1 Message Date
Eli Friedman 4e28b26589 sizeof(void) etc. should be a hard error in C++.
PR16872.

llvm-svn: 188324
2013-08-13 22:26:42 +00:00
Richard Smith 7dd5fe5ce6 Produce a diagnostic if alignas is applied to an expression. Neither C11 nor
C++11 allows that.

llvm-svn: 173789
2013-01-29 10:18:18 +00:00
Richard Smith 9ca5c42582 Update all tests other than Driver/std.cpp to use -std=c++11 rather than
-std=c++0x. Patch by Ahmed Charles!

llvm-svn: 141900
2011-10-13 22:29:44 +00:00
Douglas Gregor cda2270217 Allow calling an overloaded function set by taking the address of the
functions, e.g., (&f)(0). Fixes <rdar://problem/9803316>.

llvm-svn: 141877
2011-10-13 18:10:35 +00:00
John McCall 50a2c2c19d Catch placeholder types in DefaultLvalueConversion
and DefaultFunctionArrayLvalueConversion.  To prevent
significant regression for should-this-be-a-call fixits,
and to repair some such regression from the introduction of
bound member placeholders, make those placeholder checks
try to build calls appropriately.  Harden the build-a-call
logic while we're at it.

llvm-svn: 141738
2011-10-11 23:14:30 +00:00
Douglas Gregor 835af98597 Check for placeholders early on in
Sema::CreateUnaryExprOrTypeTraitExpr() rather than recursing in some
cases. Fixes <rdar://problem/9659191>.

llvm-svn: 133663
2011-06-22 23:21:00 +00:00
Douglas Gregor 89f3cd5c15 Clean up our handling of template-ids that resolve down to a single
overload, so that we actually do the resolution for full expressions
and emit more consistent, useful diagnostics. Also fixes an IRGen
crasher, where Sema wouldn't diagnose a resolvable bound member
function template-id used in a full-expression (<rdar://problem/9108698>).

llvm-svn: 127747
2011-03-16 19:16:25 +00:00
John McCall 36226621f6 Progress.
llvm-svn: 116287
2010-10-12 02:09:17 +00:00
John McCall 36e7fe31d4 Add some infrastructure for dealing with expressions of 'placeholder' type,
i.e. expressions with an internally-convenient type which should not be
appearing in generally valid, complete ASTs.

llvm-svn: 116281
2010-10-12 00:20:44 +00:00
Douglas Gregor 2788782164 Complain about sizeof(overloaded function) rather than crashing.
llvm-svn: 104470
2010-05-23 19:43:23 +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
Sebastian Redl 22e2e5c423 Intercept sizeof and alignof references before they get into ASTContext methods. This fixes a crash when writing sizeof(Incomplete&), and lets ASTContext's methods do the right thing for CodeGen, which fixes PR5590.
llvm-svn: 89668
2009-11-23 17:18:46 +00:00