llvm-project/clang/test/Frontend/warning-mapping-2.c
Aaron Ballman 7de7161304 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 sixth batch of tests being updated (there are a significant
number of other tests left to be updated).
2022-02-09 17:16:10 -05:00

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C

// Check that -w takes precedence over -pedantic-errors.
// RUN: %clang_cc1 -verify -pedantic-errors -w %s
// Expect *not* to see a diagnostic for "implicit declaration of function"
// expected-no-diagnostics
void f0(void) { f1(); }