A significant number of our tests in C accidentally use functions
without prototypes. This patch converts the function signatures to have
a prototype for the situations where the test is not specific to K&R C
declarations. e.g.,
void func();
becomes
void func(void);
This is the sixth batch of tests being updated (there are a significant
number of other tests left to be updated).
recursively captured.
Under ARC, a block variable is zero-initialized when it is recursively
captured by the block literal initializer.
rdar://problem/11022762
llvm-svn: 359049
Aaron Ballman