Function extractCppImports

src/resolution/import-resolver.ts:1074–1095

* Extract C/C++ import mappings from #include directives. * * #include brings all symbols from the included header into scope * (namespace import), so each mapping uses isNamespace: true and * exportedName: '*'. The localName is set to the header's basename * without extension so that symbol re

(content: string)

 * match against any include that might provide it.
 */
function extractCppImports(content: string): ImportMapping[] {
  const mappings: ImportMapping[] = [];

  // Match both #include <...> and #include "..."
  const includeRegex = /^\s*#\s*include\s+[<"]([^>"]+)[>"]/gm;
  let match;

  while ((match = includeRegex.exec(content)) !== null) {
    const modulePath = match[1]!;
    // Basename without extension for localName matching
    const basename = modulePath.split('/').pop()!.replace(/\.(h|hpp|hxx|hh|inl|ipp|cxx|cc|cpp)$/,'');
    mappings.push({
      localName: basename || modulePath,
      exportedName: '*',
      source: modulePath,
      isDefault: false,
      isNamespace: true,
    });
  }

  return mappings;
}

// Cache import mappings per file to avoid re-reading and re-parsing
const importMappingCache = new Map<string, ImportMapping[]>();