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).
45 lines
1.8 KiB
C++
45 lines
1.8 KiB
C++
// RUN: %clang_cc1 -std=c++2a -verify %s
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template<int N> struct A {};
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using F = bool(*)(int);
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extern F *p;
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extern int m;
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struct Convertible { template<typename T> operator T(); };
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void f() {
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int arr1[3];
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for (int n = 5; int x : arr1) {}
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int A<0>::*arr2[3];
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for (int n = 5; int A<true ? 0 : 1>::*x : arr2) {}
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for (int i = 0; int x = i < 2 ? 1 : 0; i++) {}
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F (*arr3[3])(int);
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for (int n = 5; F (*p)(int n) : arr3) {}
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for (int n = 5; F (*p)(int (n)) : arr3) {}
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// Here, we have a declaration rather than an expression.
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for (int n = 5; F (*p)(int (n)); ++n) {}
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// We detect whether we have a for-range-declaration before parsing so that
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// we can give different diagnostics for for-range-declarations versus
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// conditions (even though the rules are currently identical).
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Convertible arr4[3];
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for (int n = 0; struct { operator bool(); } x = {}; ++n) {} // expected-error {{cannot be defined in a condition}}
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for (int n = 0; struct { operator bool(); } x : arr4) {} // expected-error {{may not be defined in a for range declaration}}
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for (int n = 0; static int m = 0; ++n) {} // expected-error {{type name does not allow storage class}}
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for (int n = 0; static int m : arr1) {} // expected-error {{loop variable 'm' may not be declared 'static'}}
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// The init-statement and range are not break / continue scopes. (But the body is.)
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for (int n = ({ break; 0; }); int m : arr1) {} // expected-error {{not in loop}}
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for (int n = ({ continue; 0; }); int m : arr1) {} // expected-error {{not in loop}}
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for (int arr[3]; int n : *({ break; &arr; })) {} // expected-error {{not in loop}}
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for (int arr[3]; int n : *({ continue; &arr; })) {} // expected-error {{not in loop}}
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for (int n = 0; int m : arr1) { break; }
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for (int n = 0; int m : arr1) { continue; }
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}
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