https://github.com/biubiuzy created https://github.com/llvm/llvm-project/pull/215452
Currently, executing pp-trace without parameters causes a crash. Now: ``` # pp-trace error: pp-trace: Not enough positional command line arguments specified! Must specify at least 1 positional argument: See: pp-trace --help ``` >From 71c95948e1737fad285effd6cd07d47e109bf9f6 Mon Sep 17 00:00:00 2001 From: biubiuzy <[email protected]> Date: Tue, 11 Aug 2026 11:38:29 +0800 Subject: [PATCH] fix pp-trace crashes with no options Currently, executing pp-trace without parameters causes a crash. Now: ``` # pp-trace error: pp-trace: Not enough positional command line arguments specified! Must specify at least 1 positional argument: See: pp-trace --help ``` --- clang-tools-extra/pp-trace/PPTrace.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/clang-tools-extra/pp-trace/PPTrace.cpp b/clang-tools-extra/pp-trace/PPTrace.cpp index ba5a06a26830d..7b4ffa419c75b 100644 --- a/clang-tools-extra/pp-trace/PPTrace.cpp +++ b/clang-tools-extra/pp-trace/PPTrace.cpp @@ -129,7 +129,7 @@ int main(int argc, const char **argv) { using namespace clang::pp_trace; InitLLVM X(argc, argv); auto OptionsParser = clang::tooling::CommonOptionsParser::create( - argc, argv, Cat, llvm::cl::ZeroOrMore); + argc, argv, Cat, llvm::cl::OneOrMore); if (!OptionsParser) error(toString(OptionsParser.takeError())); // Parse the IgnoreCallbacks list into strings. _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
