llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-clang-format Author: None (XDeme) <details> <summary>Changes</summary> Done as requested in llvm/llvm-project#<!-- -->77045 --- Full diff: https://github.com/llvm/llvm-project/pull/77723.diff 2 Files Affected: - (modified) clang/lib/Format/WhitespaceManager.cpp (+3-1) - (modified) clang/unittests/Format/FormatTest.cpp (+10) ``````````diff diff --git a/clang/lib/Format/WhitespaceManager.cpp b/clang/lib/Format/WhitespaceManager.cpp index f1d176f182ffa4..8415c8d360d640 100644 --- a/clang/lib/Format/WhitespaceManager.cpp +++ b/clang/lib/Format/WhitespaceManager.cpp @@ -1451,8 +1451,10 @@ WhitespaceManager::CellDescriptions WhitespaceManager::getCells(unsigned Start, } else if (C.Tok->is(tok::comma)) { if (!Cells.empty()) Cells.back().EndIndex = i; - if (C.Tok->getNextNonComment()->isNot(tok::r_brace)) // dangling comma + if (const auto *Next = C.Tok->getNextNonComment(); + Next && Next->isNot(tok::r_brace)) { // dangling comma ++Cell; + } } } else if (Depth == 1) { if (C.Tok == MatchingParen) { diff --git a/clang/unittests/Format/FormatTest.cpp b/clang/unittests/Format/FormatTest.cpp index 8f115fb8cbf0fb..e710765d454d01 100644 --- a/clang/unittests/Format/FormatTest.cpp +++ b/clang/unittests/Format/FormatTest.cpp @@ -20931,6 +20931,11 @@ TEST_F(FormatTest, CatchAlignArrayOfStructuresRightAlignment) { "};", Style); + verifyNoCrash("Foo f[] = {\n" + " [0] = { 1, },\n" + " [1] { 1, },\n" + "};", + Style); verifyNoCrash("Foo foo[] = {\n" " [0] = {1, 1},\n" " [1] { 1, 1, },\n" @@ -21179,6 +21184,11 @@ TEST_F(FormatTest, CatchAlignArrayOfStructuresLeftAlignment) { "};", Style); + verifyNoCrash("Foo f[] = {\n" + " [0] = { 1, },\n" + " [1] { 1, },\n" + "};", + Style); verifyNoCrash("Foo foo[] = {\n" " [0] = {1, 1},\n" " [1] { 1, 1, },\n" `````````` </details> https://github.com/llvm/llvm-project/pull/77723 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
