[clang] 89c3315 - [clang][doc] Improve error handling for `LibTooling` example code avoiding core dump (#98129)

[via cfe-commits]

Author: Rajveer Singh Bharadwaj
Date: 2026-03-15T20:04:17+01:00
New Revision: 89c331560eb4376f51b43ceafb79c8a5cc85a3ce

URL: https://github.com/llvm/llvm-project/commit/89c331560eb4376f51b43ceafb79c8a5cc85a3ce
DIFF: https://github.com/llvm/llvm-project/commit/89c331560eb4376f51b43ceafb79c8a5cc85a3ce.diff

LOG: [clang][doc] Improve error handling for `LibTooling` example code avoiding core dump (#98129)

Resolves #97983

Added: 
    

Modified: 
    clang/docs/LibTooling.rst

Removed: 
    


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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();