[clang] Add new flag -Wreturn-mismatch (PR #82872)

Bhuminjay Soni via cfe-commits cfe-commits at lists.llvm.org
Tue Mar 5 11:23:08 PST 2024


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@@ -0,0 +1,29 @@
+// RUN: %clang_cc1 -Wno-return-type -Wreturn-mismatch -fsyntax-only -verify %s
+
+// Test that -Wreturn-mismatch is enabled and -Wreturn-type is disabled.
+
+int foo(void) __attribute__((noreturn));
+int bar(void);
+
+void test1() {
+  return 1; // expected-warning{{void function 'test1' should not return a value}}
----------------
11happy wrote:

done

https://github.com/llvm/llvm-project/pull/82872


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