Sanitize macro names in llvm to avoid implied symbol versioning

ihnorton · Jul 30, 2013 · 6c3dcda · 6c3dcda
1 parent 8f13c16
commit 6c3dcda
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/codegen.cpp b/src/codegen.cpp
@@ -2565,6 +2565,10 @@ static Function *emit_function(jl_lambda_info_t *lam, bool cstyle)
  }
 
  std::string funcName = lam->name->name;
+ // sanitize macro names, otherwise julia_@name means versioned symbol
+ size_t atpos = funcName.find("@");
+ if (atpos != std::string::npos)
+ funcName.replace(atpos, 1, "#");
  // try to avoid conflicts in the global symbol table
  funcName = "julia_" + funcName;