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).
46 lines
2.3 KiB
C++
46 lines
2.3 KiB
C++
// RUN: %clang_cc1 -triple x86_64-linux -verify -emit-llvm-only -DERR %s
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// RUN: not %clang_cc1 -triple x86_64-linux -emit-llvm-only -fdiagnostics-parseable-fixits -DERR %s 2>&1 | FileCheck %s --check-prefix=FIXIT
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// RUN: %clang_cc1 -triple x86_64-linux -emit-llvm %s -o - | FileCheck %s
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#ifdef ERR
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void *f1_ifunc(void) { return nullptr; }
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void f1(void) __attribute__((alias("f1_ifunc")));
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// expected-error@-1 {{alias must point to a defined variable or function}}
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// expected-note@-2 {{must refer to its mangled name}}
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// expected-note@-3 {{function by that name is mangled as}}
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// FIXIT: fix-it:"{{.*}}":{[[@LINE-4]]:30-[[@LINE-4]]:47}:"alias(\"_Z8f1_ifuncv\")"
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void *f6_resolver_resolver(void) { return 0; }
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void *f6_resolver(void) __attribute__((alias("f6_resolver_resolver")));
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// expected-error@-1 {{alias must point to a defined variable or function}}
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// expected-note@-2 {{must refer to its mangled name}}
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// expected-note@-3 {{function by that name is mangled as}}
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// FIXIT: fix-it:"{{.*}}":{[[@LINE-4]]:40-[[@LINE-4]]:69}:"alias(\"_Z20f6_resolver_resolverv\")"
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void f6(void) __attribute__((alias("f6_resolver")));
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// expected-error@-1 {{alias must point to a defined variable or function}}
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// expected-note@-2 {{must refer to its mangled name}}
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// expected-note@-3 {{function by that name is mangled as}}
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// FIXIT: fix-it:"{{.*}}":{[[@LINE-4]]:30-[[@LINE-4]]:50}:"alias(\"_Z11f6_resolverv\")"
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__attribute__((unused, alias("resolver"), deprecated("hahahaha, isn't C great?")))
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void func();
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// expected-error@-2 {{alias must point to a defined variable or function}}
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// expected-note@-3 {{must refer to its mangled name}}
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void *operator new(unsigned long) __attribute__((alias("A"))); // expected-error {{alias must point to a defined variable or function}} \
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// expected-note {{the function or variable specified in an alias must refer to its mangled name}}
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#endif
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// CHECK: @_ZN4libc4log2Ed ={{.*}} alias double (double), ptr @log2
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// CHECK: define{{.*}} @log2(
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namespace libc { double log2(double x); }
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extern "C" double log2(double);
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namespace std { using ::log2; }
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using std::log2;
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namespace libc {
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decltype(libc::log2) __log2_impl__ __asm__("log2");
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decltype(libc::log2) log2 [[gnu::alias("log2")]];
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double __log2_impl__(double x) { return x; }
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}
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