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).
140 lines
3.6 KiB
C++
140 lines
3.6 KiB
C++
// RUN: not %clang_cc1 -fdiagnostics-parseable-fixits -fno-diagnostics-show-line-numbers -fcaret-diagnostics-max-lines=1 -x c++ %s 2> %t
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// RUN: FileCheck %s < %t
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// PR5941
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// END.
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/* Test fixits for * and & mismatch in function arguments.
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* Since fixits are on the notes, they cannot be applied automatically. */
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typedef int intTy;
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typedef int intTy2;
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void f0(int *a);
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void f1(double *a);
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void f1(intTy &a);
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void f2(intTy2 *a) {
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// CHECK: error: no matching function for call to 'f1
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// CHECK: dereference the argument with *
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// CHECK: void f1(intTy &a);
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// CHECK: fix-it{{.*}}*(
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// CHECK-NEXT: fix-it{{.*}})
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// CHECK: void f1(double *a);
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f1(a + 1);
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// This call cannot be fixed since without resulting in null pointer dereference.
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// CHECK: error: no matching function for call to 'f1
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// CHECK-NOT: dereference the argument with *
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// CHECK-NOT: fix-it
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f1((int *)0);
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}
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void f3(int &a) {
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// CHECK: error: no matching function for call to 'f0
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// CHECK: fix-it{{.*}}&
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f0(a);
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}
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void m(int *a, const int *b); // match 2
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void m(double *a, int *b); // no match
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void m(int *a, double *b); // no match
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void m(intTy &a, int *b); // match 1
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void mcaller(intTy2 a, int b) {
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// CHECK: error: no matching function for call to 'm
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// CHECK: take the address of the argument with &
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// CHECK: fix-it{{.*}}&
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// CHECK: take the address of the argument with &
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// CHECK: fix-it{{.*}}&
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// CHECK: fix-it{{.*}}&
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m(a, b);
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// This call cannot be fixed because (a + 1) is not an l-value.
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// CHECK: error: no matching function for call to 'm
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// CHECK-NOT: fix-it
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m(a + 1, b);
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}
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// Test derived to base conversions.
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struct A {
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int xx;
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};
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struct B : public A {
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double y;
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};
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class C : A {};
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bool br(A &a);
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bool bp(A *a);
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bool dv(B b);
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void u(int x);
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void u(const C *x);
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void u(double x);
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void dbcaller(A *ptra, B *ptrb, C &c, B &refb) {
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B b;
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// CHECK: error: no matching function for call to 'br
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// CHECK: fix-it{{.*}}*
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br(ptrb); // good
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// CHECK: error: no matching function for call to 'bp
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// CHECK: fix-it{{.*}}&
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bp(b); // good
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// CHECK: error: no matching function for call to 'dv
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// CHECK-NOT: fix-it
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dv(ptra); // bad: base to derived
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// CHECK: error: no matching function for call to 'dv
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// CHECK: remove &
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dv(&b);
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// CHECK: error: no matching function for call to 'bp
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// CHECK: remove *
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bp(*ptra);
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// CHECK: error: no viable overloaded '='
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// CHECK: remove &
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b = &refb;
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// TODO: Test that we do not provide a fixit when inheritance is private.
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// CHECK: error: no matching function for call to 'bp
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// There should not be a fixit here:
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// CHECK: fix-it
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bp(c);
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// CHECK: no matching function for call to 'u'
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// CHECK: candidate function not viable: no known conversion from 'C' to 'const C *' for 1st argument; take the address of the argument with &
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// CHECK: candidate function not viable
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// CHECK: candidate function not viable
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u(c);
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}
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void accept_void(void*);
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void issue58958(const char* a, volatile char * v, const volatile char * cv) {
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// CHECK: no matching function for call to 'accept_void'
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// CHECK-NOT: take the address of the argument with &
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accept_void(a);
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// CHECK: no matching function for call to 'accept_void'
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// CHECK-NOT: take the address of the argument with &
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accept_void(v);
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// CHECK: no matching function for call to 'accept_void'
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// CHECK-NOT: take the address of the argument with &
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accept_void(cv);
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char b;
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// CHECK: no matching function for call to 'accept_void'
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// CHECK: take the address of the argument with &
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accept_void(b);
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// CHECK-NOT: no matching function for call to 'accept_void'
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// CHECK-NOT: take the address of the argument with &
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accept_void(&b);
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}
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// CHECK: errors generated
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