================
@@ -299,6 +299,15 @@ void error_fseek_0(void) {
fclose(F);
}
+void error_fflush(void) {
+ FILE *F = tmpfile();
+ if (!F)
+ return;
+ fclose(F);
+ fflush(F); // expected-warning {{Stream might be already closed}}
+ fflush(NULL); // no-warning
+}
+
----------------
balazske wrote:
A new test is needed when the passed stream is NULL but not a null constant.
https://github.com/llvm/llvm-project/pull/74296
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