2ca529ce61
instead of forcing blocks on by default, make them default to off, but let
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specific targets default them to on. Default blocks to on on 10.6 and later.
Add a -fblocks option that allows the user to override the target's default.
Use -fblocks in the various testcases that use blocks.
llvm-svn: 60563
2008-12-04 23:20:07 +00:00
4d7c58f0eb
disable expected-errors in #if parts of the test.
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llvm-svn: 59771
2008-11-21 01:05:04 +00:00
d40a39626c
Changed Sema::CheckForConstantInitializer to allow global block literals.
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This commit also includes some name changes in the blocks rewriter (no functionality change).
llvm-svn: 56955
2008-10-02 17:12:56 +00:00
ba756cb3fc
Tweak Expr::isModifiableLvalue() and Expr::isLvalue() to better deal with BlockDeclRef exprs.
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This fixes <rdar://problem/6248392> clang: Error when using address of stack variable inside block.
llvm-svn: 56652
2008-09-26 14:41:28 +00:00
7a147c6a3c
Remove support for BlockExprExpr. For example...
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^(expression) or ^(int arg1, float arg2)(expression)
...is no longer supported.
All block literals now require a compound statement.
llvm-svn: 56257
2008-09-16 23:11:46 +00:00
2752a17a00
More semantic analysis for blocks...
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llvm-svn: 56064
2008-09-10 19:17:48 +00:00
Chris Lattner