llvm-project

Commit Graph

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

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

2 Commits