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
4.5 KiB
C++
140 lines
4.5 KiB
C++
//===- CIndexUSRs.cpp - Clang-C Source Indexing Library -------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file implements the generation and use of USRs from CXEntities.
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//
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//===----------------------------------------------------------------------===//
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#include "CIndexer.h"
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#include "CXCursor.h"
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#include "CXString.h"
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#include "CXTranslationUnit.h"
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#include "clang/Frontend/ASTUnit.h"
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#include "clang/Index/USRGeneration.h"
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#include "clang/Lex/PreprocessingRecord.h"
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#include "llvm/ADT/SmallString.h"
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#include "llvm/Support/raw_ostream.h"
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using namespace clang;
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using namespace clang::index;
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//===----------------------------------------------------------------------===//
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// API hooks.
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//===----------------------------------------------------------------------===//
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static inline StringRef extractUSRSuffix(StringRef s) {
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return s.starts_with("c:") ? s.substr(2) : "";
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}
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bool cxcursor::getDeclCursorUSR(const Decl *D, SmallVectorImpl<char> &Buf) {
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return generateUSRForDecl(D, Buf);
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}
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CXString clang_getCursorUSR(CXCursor C) {
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const CXCursorKind &K = clang_getCursorKind(C);
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if (clang_isDeclaration(K)) {
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const Decl *D = cxcursor::getCursorDecl(C);
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if (!D)
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return cxstring::createEmpty();
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CXTranslationUnit TU = cxcursor::getCursorTU(C);
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if (!TU)
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return cxstring::createEmpty();
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cxstring::CXStringBuf *buf = cxstring::getCXStringBuf(TU);
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if (!buf)
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return cxstring::createEmpty();
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bool Ignore = cxcursor::getDeclCursorUSR(D, buf->Data);
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if (Ignore) {
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buf->dispose();
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return cxstring::createEmpty();
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}
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// Return the C-string, but don't make a copy since it is already in
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// the string buffer.
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buf->Data.push_back('\0');
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return createCXString(buf);
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}
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if (K == CXCursor_MacroDefinition) {
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CXTranslationUnit TU = cxcursor::getCursorTU(C);
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if (!TU)
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return cxstring::createEmpty();
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cxstring::CXStringBuf *buf = cxstring::getCXStringBuf(TU);
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if (!buf)
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return cxstring::createEmpty();
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bool Ignore = generateUSRForMacro(cxcursor::getCursorMacroDefinition(C),
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cxtu::getASTUnit(TU)->getSourceManager(),
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buf->Data);
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if (Ignore) {
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buf->dispose();
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return cxstring::createEmpty();
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}
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// Return the C-string, but don't make a copy since it is already in
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// the string buffer.
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buf->Data.push_back('\0');
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return createCXString(buf);
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}
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return cxstring::createEmpty();
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}
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CXString clang_constructUSR_ObjCIvar(const char *name, CXString classUSR) {
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SmallString<128> Buf(getUSRSpacePrefix());
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llvm::raw_svector_ostream OS(Buf);
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OS << extractUSRSuffix(clang_getCString(classUSR));
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generateUSRForObjCIvar(name, OS);
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return cxstring::createDup(OS.str());
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}
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CXString clang_constructUSR_ObjCMethod(const char *name,
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unsigned isInstanceMethod,
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CXString classUSR) {
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SmallString<128> Buf(getUSRSpacePrefix());
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llvm::raw_svector_ostream OS(Buf);
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OS << extractUSRSuffix(clang_getCString(classUSR));
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generateUSRForObjCMethod(name, isInstanceMethod, OS);
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return cxstring::createDup(OS.str());
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}
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CXString clang_constructUSR_ObjCClass(const char *name) {
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SmallString<128> Buf(getUSRSpacePrefix());
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llvm::raw_svector_ostream OS(Buf);
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generateUSRForObjCClass(name, OS);
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return cxstring::createDup(OS.str());
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}
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CXString clang_constructUSR_ObjCProtocol(const char *name) {
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SmallString<128> Buf(getUSRSpacePrefix());
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llvm::raw_svector_ostream OS(Buf);
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generateUSRForObjCProtocol(name, OS);
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return cxstring::createDup(OS.str());
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}
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CXString clang_constructUSR_ObjCCategory(const char *class_name,
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const char *category_name) {
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SmallString<128> Buf(getUSRSpacePrefix());
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llvm::raw_svector_ostream OS(Buf);
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generateUSRForObjCCategory(class_name, category_name, OS);
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return cxstring::createDup(OS.str());
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}
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CXString clang_constructUSR_ObjCProperty(const char *property,
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CXString classUSR) {
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SmallString<128> Buf(getUSRSpacePrefix());
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llvm::raw_svector_ostream OS(Buf);
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OS << extractUSRSuffix(clang_getCString(classUSR));
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generateUSRForObjCProperty(property, /*isClassProp=*/false, OS);
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return cxstring::createDup(OS.str());
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}
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