Converting a _Complex type to a real one simply discards the imaginary part.
This can easily lead to loss of information so for safety (and GCC
compatibility) this patch disallows that when the conversion would be implicit.
The one exception is bool, which actually compares both real and imaginary
parts and so is safe.
llvm-svn: 310427
Add a triple to the run lines so that integers will the same sizes across runs.
Also add a compile time check to ensure the assumptions about sizes are met.
llvm-svn: 265991
When visiting AssignmentOps, keep evaluating after a failure (when possible) in
order to identify overflow in subexpressions.
Differential Revision: http://reviews.llvm.org/D1238
llvm-svn: 228202
Volodymyr Sapsai