llvm-project/attr-target-ast.c at 2026873fb8a1f654aa920cd5ea8074e55053973b - llvm-project - Gitea For EOELAB

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Aaron Ballman 25098736c1 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 fifth batch of tests being updated (there are a significant
number of other tests left to be updated).

Note, the behavior of -ast-print is broken. It prints functions with a
prototype (void) as if they have no prototype () in C. Some tests need
to disable strict prototype checking when recompiling the results of an
-ast-print invocation.

2022-02-09 09:11:49 -05:00

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 // RUN: %clang_cc1 -triple x86_64-linux-gnu -ast-dump %s | FileCheck %s
 int __attribute__((target("arch=hiss,arch=woof"))) pine_tree(void) { return 4; }
 // CHECK-NOT: arch=hiss
 // CHECK-NOT: arch=woof