Commit Graph

3 Commits

Author SHA1 Message Date
Aaron Ballman 22db4824b9 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 third batch of tests being updated (there are a significant
number of other tests left to be updated).
2022-02-07 09:25:01 -05:00
Erik Pilkington a1e29a3407 Use 'BOOL' instead of BOOL in diagnostic messages
Type names should be enclosed in single quotes.

llvm-svn: 372152
2019-09-17 18:02:45 +00:00
Erik Pilkington fa591c370d [ObjC] Add a -Wtautological-compare warning for BOOL
On macOS, BOOL is a typedef for signed char, but it should never hold a value
that isn't 1 or 0. Any code that expects a different value in their BOOL should
be fixed.

rdar://51954400

Differential revision: https://reviews.llvm.org/D63856

llvm-svn: 365408
2019-07-08 23:42:52 +00:00