[Lldb-commits] [PATCH] D19545: Use ClangASTContext for compilation units with DW_LANG_RUST

[Michael Woerister via lldb-commits]

michaelwoerister created this revision.
michaelwoerister added a reviewer: jasonmolenda.
michaelwoerister added a subscriber: lldb-commits.
michaelwoerister set the repository for this revision to rL LLVM.

Up until recently, LLDB would always use a ClangASTContext, regardless which 
language was specified in DWARF. While this is not a perfect solution for Rust 
programs, it at least enabled LLDB to step through them and display variable 
contents. Until there is a proper Rust language plugin for LLDB, we'd like to 
keep this behavior so that user can keep using LLDB with the restricted but 
useful feature set available up until a few months ago.

Repository:
  rL LLVM

http://reviews.llvm.org/D19545

Files:
  source/Symbol/ClangASTContext.cpp

Index: source/Symbol/ClangASTContext.cpp
===================================================================
--- source/Symbol/ClangASTContext.cpp
+++ source/Symbol/ClangASTContext.cpp
@@ -110,6 +110,8 @@
                Language::LanguageIsC (language) ||
                Language::LanguageIsCPlusPlus (language) ||
                Language::LanguageIsObjC (language) ||
+               // Use Clang for Rust until there is a proper language plugin 
for it
+               language == eLanguageTypeRust ||
                language == eLanguageTypeExtRenderScript;
     }
 }



Index: source/Symbol/ClangASTContext.cpp
===================================================================
--- source/Symbol/ClangASTContext.cpp
+++ source/Symbol/ClangASTContext.cpp
@@ -110,6 +110,8 @@
                Language::LanguageIsC (language) ||
                Language::LanguageIsCPlusPlus (language) ||
                Language::LanguageIsObjC (language) ||
+               // Use Clang for Rust until there is a proper language plugin for it
+               language == eLanguageTypeRust ||
                language == eLanguageTypeExtRenderScript;
     }
 }

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