vasilito
cb424d7448
verify-patch-sanity.py validates every active recipe .patch has internally- consistent hunk line counts — catching the 'malformed patch at line N' failure at commit/CI/preflight time instead of hours into a cook. This cycle hit that class three times (qtwaylandscanner, sddm, xwayland), each only discovered when cookbook tried to apply the patch. Running it across the repo found 29 latent malformed patches (validated against GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22'). They were harmless only because they sit in vendored recipes (baked, not re- applied) — but would fail on any version-bump re-derivation. --fix recounts the hunk headers (body untouched) and repaired all 29. Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test (test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats (empty placeholders, bare-@@ git hunks).
93 lines
5.1 KiB
C
93 lines
5.1 KiB
C
// RUN: %clang_cc1 -fsyntax-only -verify %s
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#if !__has_extension(statement_attributes_with_gnu_syntax)
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#error "We should have statement attributes with GNU syntax support"
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#endif
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void foo(int i) {
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__attribute__((unknown_attribute)); // expected-warning {{unknown attribute 'unknown_attribute' ignored}}
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__attribute__(()) {}
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__attribute__(()) if (0) {}
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__attribute__(()) for (;;);
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__attribute__(()) do {
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__attribute__(()) continue;
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}
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while (0)
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;
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__attribute__(()) while (0);
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__attribute__(()) switch (i) {
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__attribute__(()) case 0 :
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__attribute__(()) default :
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__attribute__(()) break;
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}
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__attribute__(()) goto here;
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__attribute__(()) here :
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__attribute__(()) return;
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__attribute__((noreturn)) {} // expected-error {{'noreturn' attribute cannot be applied to a statement}}
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__attribute__((noreturn)) if (0) {} // expected-error {{'noreturn' attribute cannot be applied to a statement}}
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__attribute__((noreturn)) for (;;); // expected-error {{'noreturn' attribute cannot be applied to a statement}}
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__attribute__((noreturn)) do { // expected-error {{'noreturn' attribute cannot be applied to a statement}}
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__attribute__((unavailable)) continue; // expected-error {{'unavailable' attribute cannot be applied to a statement}}
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}
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while (0)
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;
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__attribute__((unknown_attribute)) while (0); // expected-warning {{unknown attribute 'unknown_attribute' ignored}}
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__attribute__((unused)) switch (i) { // expected-error {{'unused' attribute cannot be applied to a statement}}
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__attribute__((uuid)) case 0: // expected-warning {{unknown attribute 'uuid' ignored}}
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__attribute__((visibility(""))) default: // expected-error {{'visibility' attribute cannot be applied to a statement}}
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__attribute__((carries_dependency)) break; // expected-error {{'carries_dependency' attribute cannot be applied to a statement}}
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}
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__attribute__((fastcall)) goto there; // expected-error {{'fastcall' attribute cannot be applied to a statement}}
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__attribute__((noinline)) there : // expected-warning {{'noinline' attribute only applies to functions and statements}}
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__attribute__((weakref)) return; // expected-error {{'weakref' attribute only applies to variables and functions}}
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__attribute__((carries_dependency)); // expected-error {{'carries_dependency' attribute cannot be applied to a statement}}
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__attribute__((carries_dependency)) {} // expected-error {{'carries_dependency' attribute cannot be applied to a statement}}
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__attribute__((carries_dependency)) if (0) {} // expected-error {{'carries_dependency' attribute cannot be applied to a statement}}
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__attribute__((carries_dependency)) for (;;); // expected-error {{'carries_dependency' attribute cannot be applied to a statement}}
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__attribute__((carries_dependency)) do { // expected-error {{'carries_dependency' attribute cannot be applied to a statement}}
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__attribute__((carries_dependency)) continue; // expected-error {{'carries_dependency' attribute cannot be applied to a statement}} ignored}}
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}
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while (0)
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;
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__attribute__((carries_dependency)) while (0); // expected-error {{'carries_dependency' attribute cannot be applied to a statement}}
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__attribute__((carries_dependency)) switch (i) { // expected-error {{'carries_dependency' attribute cannot be applied to a statement}} ignored}}
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__attribute__((carries_dependency)) case 0: // expected-error {{'carries_dependency' attribute cannot be applied to a statement}}
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__attribute__((carries_dependency)) default: // expected-error {{'carries_dependency' attribute cannot be applied to a statement}}
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__attribute__((carries_dependency)) break; // expected-error {{'carries_dependency' attribute cannot be applied to a statement}}
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}
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__attribute__((carries_dependency)) goto here; // expected-error {{'carries_dependency' attribute cannot be applied to a statement}}
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__attribute__((carries_dependency)) return; // expected-error {{'carries_dependency' attribute cannot be applied to a statement}}
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}
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void bar(void);
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void foobar(void) {
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__attribute__((nomerge)) bar();
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__attribute__(()) bar(); // expected-error {{expected identifier or '('}}
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__attribute__((unused, nomerge)) bar(); // expected-error {{expected identifier or '('}}
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__attribute__((nomerge, unused)) bar(); // expected-error {{expected identifier or '('}}
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__attribute__((nomerge(1, 2))) bar(); // expected-error {{'nomerge' attribute takes no arguments}}
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int x;
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__attribute__((nomerge)) x = 10; // expected-warning {{'nomerge' attribute is ignored because there exists no call expression inside the statement}}
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__attribute__((nomerge)) label : bar(); // expected-error {{'nomerge' attribute only applies to functions, statements and variables}}
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}
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int f(void);
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__attribute__((nomerge)) static int (*fptr)(void);
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__attribute__((nomerge)) static int i; // expected-warning {{'nomerge' attribute is ignored because 'i' is not a function pointer}}
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struct buz {} __attribute__((nomerge)); // expected-error {{'nomerge' attribute only applies to functions, statements and variables}}
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