https://github.com/Rajveer100 created
https://github.com/llvm/llvm-project/pull/98129
Resolves #97983
>From e20e592845a1de4282e7492bec2e2b34ac3b96cf Mon Sep 17 00:00:00 2001
From: Rajveer <rajveer.develo...@icloud.com>
Date: Tue, 9 Jul 2024 13:58:20 +0530
Subject: [PATCH] [clang][doc] Improve error handling for `LibTooling` example
code avoiding core dump
Resolves #97983
---
clang/docs/LibTooling.rst | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/clang/docs/LibTooling.rst b/clang/docs/LibTooling.rst
index 87d84321ab283..c6687fb9642f9 100644
--- a/clang/docs/LibTooling.rst
+++ b/clang/docs/LibTooling.rst
@@ -75,7 +75,7 @@ and automatic location of the compilation database using
source files paths.
auto ExpectedParser = CommonOptionsParser::create(argc, argv,
MyToolCategory);
if (!ExpectedParser) {
// Fail gracefully for unsupported options.
- llvm::errs() << ExpectedParser.takeError();
+ llvm::errs() << toString(ExpectedParser.takeError());
return 1;
}
CommonOptionsParser& OptionsParser = ExpectedParser.get();
@@ -142,7 +142,7 @@ version of this example tool is also checked into the clang
tree at
int main(int argc, const char **argv) {
auto ExpectedParser = CommonOptionsParser::create(argc, argv,
MyToolCategory);
if (!ExpectedParser) {
- llvm::errs() << ExpectedParser.takeError();
+ llvm::errs() << toString(ExpectedParser.takeError());
return 1;
}
CommonOptionsParser& OptionsParser = ExpectedParser.get();
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