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10 Commits

Author SHA1 Message Date
Eli Friedman abebebf742 Update test for r113128. 
llvm-svn: 113131
 2010-09-06 00:30:50 +00:00
John McCall d3dfbd6f4f If a switch condition is constant, don't warn about missing enum cases. 
If a switch condition is constant, warn if there's no case for it.

Constant switch conditions do come up in reasonable template code.

llvm-svn: 104010
 2010-05-18 03:19:21 +00:00
John McCall 6dee473780 References to const int parameters with ICE default arguments are not ICEs. 
Fixes PR6373.

llvm-svn: 97037
 2010-02-24 09:03:18 +00:00
John McCall 52cc0897f3 Per discussion, remove the explicit restriction on static const data members with 
out-of-line initializers as integer constant expressions.  Fixes PR6206.

llvm-svn: 95463
 2010-02-06 01:07:37 +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
Eli Friedman 1d6fb1669c Add recursion guards to ice-checking and evaluation for declrefs, so we 
don't infinitely recurse for cases we can't evaluate.

llvm-svn: 90480
 2009-12-03 20:31:57 +00:00
Douglas Gregor 8ef65fbd49 Eliminate some "default"s in CheckICE. 
llvm-svn: 81477
 2009-09-10 23:31:45 +00:00
Douglas Gregor 7736e2ad98 static_cast, reinterpret_cast, and const_cast can all be used in C++ 
integral constant expressions (for conversions to integer types,
naturally). I don't *think* that const_casts will ever get to this
point, but I also can't convince myself that they won't... so I've
taken the safe route and allowed the ICE checking code to look at
const_cast.

llvm-svn: 81453
 2009-09-10 17:44:23 +00:00
Daniel Dunbar a45cf5b6b0 Rename clang to clang-cc. 
Tests and drivers updated, still need to shuffle dirs.

llvm-svn: 67602
 2009-03-24 02:24:46 +00:00
Sebastian Redl f3b5e27fee Make const-initialized const integral variables I-C-Es in C++. 
llvm-svn: 64015
 2009-02-07 13:06:23 +00:00