llvm-project/clang/test/Analysis/html-diag-singlefile.h

static void f(void) {
  int *p = 0;
  *p = 1;       // expected-warning{{Dereference of null pointer}}
}
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 ninth batch of tests being updated (there are a significant number of other tests left to be updated). 2022-02-13 21:02:46 +08:00			`static void f(void) {`
[analyzer] Add explanation why analyzer report is not generated (fix for PR12421). Currently if the path diagnostic consumer (e.g HTMLDiagnostics and PlistDiagnostics) do not support cross file diagnostics then the path diagnostic report is silently omitted in the case of cross file diagnostics. The patch adds a little verbosity to Clang in this case. The patch also adds help entry for the "--analyzer-output" driver option. llvm-svn: 283499 2016-10-07 05:42:21 +08:00			`int *p = 0;`
			`*p = 1; // expected-warning{{Dereference of null pointer}}`
			`}`