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When emitting diagnostics for the Embedded Swift restrictions outside of Embedded Swift mode, consider `#if $Embedded` and `#if hasFeature(Embedded)` configurations. If the code where we would emit the diagnostic would be disabled in Embedded Swift by one of those checks, don't emit the diagnostic. This helps code that can compile either with Embedded or regular Swift stay within the restrictions on Embedded Swift.
151 lines
5.9 KiB
C++
151 lines
5.9 KiB
C++
//===--- ASTGen.h -----------------------------------------------*- C++ -*-===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2023 - 2025 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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#ifndef SWIFT_BRIDGING_ASTGEN_H
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#define SWIFT_BRIDGING_ASTGEN_H
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#include "swift/AST/ASTBridging.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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void *_Nonnull swift_ASTGen_createQueuedDiagnostics();
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void swift_ASTGen_destroyQueuedDiagnostics(void *_Nonnull queued);
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void swift_ASTGen_addQueuedSourceFile(
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void *_Nonnull queuedDiagnostics, ssize_t bufferID,
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void *_Nonnull sourceFile, const uint8_t *_Nonnull displayNamePtr,
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intptr_t displayNameLength, ssize_t parentID, ssize_t positionInParent);
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void swift_ASTGen_addQueuedDiagnostic(
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void *_Nonnull queued, void *_Nonnull state,
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BridgedStringRef text,
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swift::DiagnosticKind severity,
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swift::SourceLoc sourceLoc,
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BridgedStringRef categoryName,
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BridgedStringRef documentationPath,
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const swift::CharSourceRange *_Nullable highlightRanges,
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ptrdiff_t numHighlightRanges,
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BridgedArrayRef /*BridgedFixIt*/ fixIts);
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void swift_ASTGen_renderSingleDiagnostic(
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void *_Nonnull state,
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BridgedStringRef text,
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swift::DiagnosticKind severity,
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BridgedStringRef categoryName,
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BridgedStringRef documentationPath,
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ssize_t colorize,
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BridgedStringRef *_Nonnull renderedString);
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void swift_ASTGen_renderQueuedDiagnostics(
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void *_Nonnull queued, ssize_t contextSize, ssize_t colorize,
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BridgedStringRef *_Nonnull renderedString);
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void *_Nonnull swift_ASTGen_createPerFrontendDiagnosticState();
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void swift_ASTGen_destroyPerFrontendDiagnosticState(void * _Nonnull state);
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void swift_ASTGen_renderCategoryFootnotes(
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void * _Nonnull state, ssize_t colorize,
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BridgedStringRef *_Nonnull renderedString);
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// FIXME: Hack because we cannot easily get to the already-parsed source
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// file from here. Fix this egregious oversight!
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void *_Nullable swift_ASTGen_parseSourceFile(BridgedStringRef buffer,
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BridgedStringRef moduleName,
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BridgedStringRef filename,
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void *_Nullable declContextPtr,
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BridgedGeneratedSourceFileKind);
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void swift_ASTGen_destroySourceFile(void *_Nonnull sourceFile);
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/// Check whether the given source file round-trips correctly. Returns 0 if
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/// round-trip succeeded, non-zero otherwise.
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int swift_ASTGen_roundTripCheck(void *_Nonnull sourceFile);
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/// Emit parser diagnostics for given source file.. Returns non-zero if any
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/// diagnostics were emitted.
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int swift_ASTGen_emitParserDiagnostics(
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BridgedASTContext astContext,
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void *_Nonnull diagEngine, void *_Nonnull sourceFile, int emitOnlyErrors,
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int downgradePlaceholderErrorsToWarnings);
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// Build AST nodes for the top-level entities in the syntax.
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void swift_ASTGen_buildTopLevelASTNodes(
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BridgedDiagnosticEngine diagEngine, void *_Nonnull sourceFile,
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BridgedDeclContext declContext, BridgedNullableDecl attachedDecl,
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BridgedASTContext astContext, void *_Nonnull outputContext,
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void (*_Nonnull)(BridgedASTNode, void *_Nonnull));
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BridgedFingerprint
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swift_ASTGen_getSourceFileFingerprint(void *_Nonnull sourceFile,
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BridgedASTContext astContext);
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void swift_ASTGen_freeBridgedString(BridgedStringRef);
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// MARK: - Regex parsing
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bool swift_ASTGen_lexRegexLiteral(const char *_Nonnull *_Nonnull curPtrPtr,
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const char *_Nonnull bufferEndPtr,
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bool mustBeRegex,
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BridgedNullableDiagnosticEngine diagEngine);
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bool swift_ASTGen_parseRegexLiteral(
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BridgedStringRef inputPtr, size_t *_Nonnull versionOut,
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void *_Nonnull UnsafeMutableRawPointer, size_t captureStructureSize,
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BridgedRegexLiteralPatternFeatures *_Nonnull featuresOut,
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swift::SourceLoc diagLoc, BridgedDiagnosticEngine diagEngine);
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void swift_ASTGen_freeBridgedRegexLiteralPatternFeatures(
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BridgedRegexLiteralPatternFeatures features);
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void swift_ASTGen_getSwiftVersionForRegexPatternFeature(
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BridgedRegexLiteralPatternFeatureKind kind,
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BridgedSwiftVersion *_Nonnull versionOut);
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void swift_ASTGen_getDescriptionForRegexPatternFeature(
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BridgedRegexLiteralPatternFeatureKind kind, BridgedASTContext astContext,
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BridgedStringRef *_Nonnull descriptionOut);
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intptr_t swift_ASTGen_configuredRegions(
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BridgedASTContext astContext,
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void *_Nonnull sourceFile,
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BridgedIfConfigClauseRangeInfo *_Nullable *_Nonnull);
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void swift_ASTGen_freeConfiguredRegions(
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BridgedIfConfigClauseRangeInfo *_Nullable regions, intptr_t numRegions);
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intptr_t swift_ASTGen_activeInEmbeddedSwift(
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BridgedASTContext astContext,
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void *_Nonnull sourceFile,
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swift::SourceLoc location);
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bool swift_ASTGen_validateUnqualifiedLookup(
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void *_Nonnull sourceFile,
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BridgedASTContext astContext,
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swift::SourceLoc sourceLoc,
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bool finishInSequentialScope,
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BridgedArrayRef astScopeResultRef);
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size_t
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swift_ASTGen_virtualFiles(void *_Nonnull sourceFile,
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BridgedVirtualFile *_Nullable *_Nonnull virtualFiles);
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void swift_ASTGen_freeBridgedVirtualFiles(
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BridgedVirtualFile *_Nullable virtualFiles, size_t numFiles);
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bool swift_ASTGen_parseAvailabilityMacroDefinition(
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BridgedASTContext ctx, BridgedDeclContext dc, BridgedDiagnosticEngine diags,
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BridgedStringRef buffer,
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BridgedAvailabilityMacroDefinition *_Nonnull outPtr);
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void swift_ASTGen_freeAvailabilityMacroDefinition(
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BridgedAvailabilityMacroDefinition *_Nonnull definition);
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#ifdef __cplusplus
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}
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#endif
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#endif // SWIFT_BRIDGING_ASTGEN_H
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