2 Commits

Author	SHA1	Message	Date
Aaron Ballman	8c5edb59cf	Use functions with prototypes when appropriate; NFC ... 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 second batch of tests being updated (there are a significant number of other tests left to be updated).	2022-02-04 15:20:36 -05:00
Benson Chu	c310bf8256	[Sema] Comparison of pointers to complete and incomplete types ... Clang is missing one of the conditions for C99 6.5.9p2, where comparison between pointers must either both point to incomplete types or both point to complete types. This patch adds an extra check to the clause where two pointers are of compatible types. This only applies to C89/C99; the relevant part of the standard was rewritten for C11. Differential Revision: https://reviews.llvm.org/D79945	2020-06-19 17:01:03 -07:00