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).
94 lines
3.6 KiB
C++
94 lines
3.6 KiB
C++
//===- Builder.cpp - Builder definitions ----------------------------------===//
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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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#include "mlir/TableGen/Builder.h"
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#include "llvm/TableGen/Error.h"
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#include "llvm/TableGen/Record.h"
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using namespace mlir;
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using namespace mlir::tblgen;
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using llvm::DagInit;
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using llvm::DefInit;
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using llvm::Init;
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using llvm::Record;
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using llvm::StringInit;
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//===----------------------------------------------------------------------===//
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// Builder::Parameter
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//===----------------------------------------------------------------------===//
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/// Return a string containing the C++ type of this parameter.
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StringRef Builder::Parameter::getCppType() const {
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if (const auto *stringInit = dyn_cast<StringInit>(def))
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return stringInit->getValue();
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const Record *record = cast<DefInit>(def)->getDef();
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// Inlining the first part of `Record::getValueAsString` to give better
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// error messages.
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const llvm::RecordVal *type = record->getValue("type");
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if (!type || !type->getValue()) {
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llvm::PrintFatalError("Builder DAG arguments must be either strings or "
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"defs which inherit from CArg");
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}
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return record->getValueAsString("type");
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}
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/// Return an optional string containing the default value to use for this
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/// parameter.
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std::optional<StringRef> Builder::Parameter::getDefaultValue() const {
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if (isa<StringInit>(def))
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return std::nullopt;
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const Record *record = cast<DefInit>(def)->getDef();
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std::optional<StringRef> value =
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record->getValueAsOptionalString("defaultValue");
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return value && !value->empty() ? value : std::nullopt;
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}
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//===----------------------------------------------------------------------===//
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// Builder
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//===----------------------------------------------------------------------===//
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Builder::Builder(const Record *record, ArrayRef<SMLoc> loc) : def(record) {
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// Initialize the parameters of the builder.
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const DagInit *dag = def->getValueAsDag("dagParams");
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auto *defInit = dyn_cast<DefInit>(dag->getOperator());
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if (!defInit || defInit->getDef()->getName() != "ins")
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PrintFatalError(def->getLoc(), "expected 'ins' in builders");
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bool seenDefaultValue = false;
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for (unsigned i = 0, e = dag->getNumArgs(); i < e; ++i) {
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const StringInit *paramName = dag->getArgName(i);
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const Init *paramValue = dag->getArg(i);
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Parameter param(paramName ? paramName->getValue()
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: std::optional<StringRef>(),
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paramValue);
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// Similarly to C++, once an argument with a default value is detected, the
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// following arguments must have default values as well.
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if (param.getDefaultValue()) {
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seenDefaultValue = true;
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} else if (seenDefaultValue) {
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PrintFatalError(loc,
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"expected an argument with default value after other "
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"arguments with default values");
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}
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parameters.emplace_back(param);
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}
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}
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/// Return an optional string containing the body of the builder.
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std::optional<StringRef> Builder::getBody() const {
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std::optional<StringRef> body = def->getValueAsOptionalString("body");
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return body && !body->empty() ? body : std::nullopt;
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}
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std::optional<StringRef> Builder::getDeprecatedMessage() const {
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std::optional<StringRef> message =
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def->getValueAsOptionalString("odsCppDeprecated");
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return message && !message->empty() ? message : std::nullopt;
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}
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