On Jun 14, 2011, at 1:57 PM, Eli Friedman wrote: > On Mon, Jun 13, 2011 at 11:38 PM, Chris Lattner <[email protected]> wrote: >> Author: lattner >> Date: Tue Jun 14 01:38:10 2011 >> New Revision: 132983 >> >> URL: http://llvm.org/viewvc/llvm-project?rev=132983&view=rev >> Log: >> when compiling in a GNU mode (e.g. gnu99) treat VLAs with a size that can be >> folded to a constant >> as constant size arrays. This has slightly different semantics in some >> insane cases, but allows >> us to accept some constructs that GCC does. Continue to be pedantic in >> -std=c99 and other >> modes. This addressed rdar://8733881 - error "variable-sized object may not >> be initialized"; g++ accepts same code > > http://smooshlab.apple.com:8013/builders/gccTestSuite_clang-x86_64-darwin10-RA__c
Interesting, one instance (array-5.c) is failing exactly because of what we're trying to do here. Passing -std=c99 fixes the failure. Does anyone know how to do this to the test? -Chris _______________________________________________ cfe-commits mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
