Commit Graph

9 Commits

Author SHA1 Message Date
David Blaikie 7555b6a4e5 Improve some of the conversion warnings to fire on conversion to bool.
Moves the bool bail-out down a little in SemaChecking - so now
-Wnull-conversion and -Wliteral-conversion can fire when the target type is
bool.

Also improve the wording/details in the -Wliteral-conversion warning to match
the -Wconstant-conversion.

llvm-svn: 156826
2012-05-15 16:56:36 +00:00
Douglas Gregor 7234103225 Don't consider an overloaded operator& when the expression is actually
going to be a pointer-to-member constant. Fixes <rdar://problem/10544564>.

llvm-svn: 146587
2011-12-14 21:23:13 +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 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
Douglas Gregor e81f58e180 Properly diagnose invalid casts to function references. Patch by
Faisal Vali, tweaked by me. Fixes PR8230.

llvm-svn: 118400
2010-11-08 03:40:48 +00:00
John McCall 36226621f6 Progress.
llvm-svn: 116287
2010-10-12 02:09:17 +00:00
Douglas Gregor db8c6fd18f Check that an overloaded function name, when used by the ! operator,
actually resolves to a particular function. Fixes PR8181, from Faisal
Vali!

llvm-svn: 114331
2010-09-20 17:13:33 +00:00
John McCall 7d46051eea Catch the case of trying to turn '&(X::a)' into a member pointer as well.
llvm-svn: 111997
2010-08-24 23:26:21 +00:00