Author: Vassil Vassilev Date: 2023-02-17T09:09:04Z New Revision: 159073bc0a873b9aa2bc559a8ceba970b049cda2
URL: https://github.com/llvm/llvm-project/commit/159073bc0a873b9aa2bc559a8ceba970b049cda2 DIFF: https://github.com/llvm/llvm-project/commit/159073bc0a873b9aa2bc559a8ceba970b049cda2.diff LOG: [clang-repl] Support compound statement as a top-level statement. This patch teaches our incremental compilation infrastructure to push and pop a fake function scope making the Parser happy when parsing compound statements as part of a top-leve statement declaration. Differential revision: https://reviews.llvm.org/D139798 Added: Modified: clang/lib/Parse/ParseDecl.cpp clang/test/Interpreter/execute-stmts.cpp Removed: ################################################################################ diff --git a/clang/lib/Parse/ParseDecl.cpp b/clang/lib/Parse/ParseDecl.cpp index d32f26b9c32e7..6465d859b1dab 100644 --- a/clang/lib/Parse/ParseDecl.cpp +++ b/clang/lib/Parse/ParseDecl.cpp @@ -5400,7 +5400,9 @@ Parser::DeclGroupPtrTy Parser::ParseTopLevelStmtDecl() { // Parse a top-level-stmt. Parser::StmtVector Stmts; ParsedStmtContext SubStmtCtx = ParsedStmtContext(); + Actions.PushFunctionScope(); StmtResult R = ParseStatementOrDeclaration(Stmts, SubStmtCtx); + Actions.PopFunctionScopeInfo(); if (!R.isUsable()) return nullptr; diff --git a/clang/test/Interpreter/execute-stmts.cpp b/clang/test/Interpreter/execute-stmts.cpp index 567b783ad8cb3..2d4c17e0c91e6 100644 --- a/clang/test/Interpreter/execute-stmts.cpp +++ b/clang/test/Interpreter/execute-stmts.cpp @@ -34,5 +34,10 @@ printf("i = %d\n", i); for (; i > 4; --i) printf("i = %d\n", i); // CHECK-NEXT: i = 5 +{++i;} + +for (; i > 4; --i) { printf("i = %d\n", i); }; +// CHECK-NEXT: i = 5 + int j = i; printf("j = %d\n", j); // CHECK-NEXT: j = 4 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
