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when a class is forward declared, and the reference to the data
member in question does not occur within a method body.
llvm-svn: 151413
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'is an extension'. The former is inappropriate and confusing when building with
-Werror/-pedantic-errors.
llvm-svn: 147357
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variable is initialized by a non-constant expression, and pass in the variable
being declared so that earlier-initialized fields' values can be used.
Rearrange VarDecl init evaluation to make this possible, and in so doing fix a
long-standing issue in our C++ constant expression handling, where we would
mishandle cases like:
extern const int a;
const int n = a;
const int a = 5;
int arr[n];
Here, n is not initialized by a constant expression, so can't be used in an ICE,
even though the initialization expression would be an ICE if it appeared later
in the TU. This requires computing whether the initializer is an ICE eagerly,
and saving that information in PCH files.
llvm-svn: 146856
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-std=c++0x. Patch by Ahmed Charles!
llvm-svn: 141900
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for static const float members is used in C++11 mode.
llvm-svn: 140828
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as a GNU extension. Don't extend the scope of this extension to all literal types in C++0x mode.
llvm-svn: 140820
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llvm-svn: 140809
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