9925ec8bf4
fix rdar://9204520 - Accept int(0.85 * 10) as an initializer in a class member
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as an extension.
llvm-svn: 132980
2011-06-14 05:46:29 +00:00
abebebf742
Update test for r113128.
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llvm-svn: 113131
2010-09-06 00:30:50 +00:00
d3dfbd6f4f
If a switch condition is constant, don't warn about missing enum cases.
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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
6dee473780
References to const int parameters with ICE default arguments are not ICEs.
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Fixes PR6373.
llvm-svn: 97037
2010-02-24 09:03:18 +00:00
52cc0897f3
Per discussion, remove the explicit restriction on static const data members with
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out-of-line initializers as integer constant expressions. Fixes PR6206.
llvm-svn: 95463
2010-02-06 01:07:37 +00:00
8fbe78f6fc
Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'.
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- 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
1d6fb1669c
Add recursion guards to ice-checking and evaluation for declrefs, so we
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don't infinitely recurse for cases we can't evaluate.
llvm-svn: 90480
2009-12-03 20:31:57 +00:00
8ef65fbd49
Eliminate some "default"s in CheckICE.
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llvm-svn: 81477
2009-09-10 23:31:45 +00:00
7736e2ad98
static_cast, reinterpret_cast, and const_cast can all be used in C++
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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
a45cf5b6b0
Rename clang to clang-cc.
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Tests and drivers updated, still need to shuffle dirs.
llvm-svn: 67602
2009-03-24 02:24:46 +00:00
f3b5e27fee
Make const-initialized const integral variables I-C-Es in C++.
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llvm-svn: 64015
2009-02-07 13:06:23 +00:00
Chris Lattner