Consistenly use LLVM.unsafe_message.

Author: maleadt

src/analysis.jl

@@ -6,8 +6,7 @@ function verify(mod::Module)
         convert(Core.Bool, API.LLVMVerifyModule(mod, API.LLVMReturnStatusAction, out_error))
 
     if status
-        error = unsafe_string(out_error[])
-        API.LLVMDisposeMessage(out_error[])
+        error = unsafe_message(out_error[])
         throw(LLVMException(error))
     end
 end

src/buffer.jl

@@ -34,8 +34,7 @@ function MemoryBufferFile(path::String)
         convert(Core.Bool, API.LLVMCreateMemoryBufferWithContentsOfFile(path, out_ref, out_error))
 
     if status
-        error = unsafe_string(out_error[])
-        API.LLVMDisposeMessage(out_error[])
+        error = unsafe_message(out_error[])
         throw(LLVMException(error))
     end
 

src/execution.jl

@@ -67,8 +67,7 @@ function ExecutionEngine(mod::Module)
                                                                  out_error))
 
     if status
-        error = unsafe_string(out_error[])
-        API.LLVMDisposeMessage(out_error[])
+        error = unsafe_message(out_error[])
         throw(LLVMException(error))
     end
 
@@ -83,8 +82,7 @@ function Interpreter(mod::Module)
                                                              out_error))
 
     if status
-        error = unsafe_string(out_error[])
-        API.LLVMDisposeMessage(out_error[])
+        error = unsafe_message(out_error[])
         throw(LLVMException(error))
     end
 
@@ -99,8 +97,7 @@ function JIT(mod::Module, optlevel::API.LLVMCodeGenOptLevel=API.LLVMCodeGenLevel
                                                                    optlevel, out_error))
 
     if status
-        error = unsafe_string(out_error[])
-        API.LLVMDisposeMessage(out_error[])
+        error = unsafe_message(out_error[])
         throw(LLVMException(error))
     end
 

src/ir.jl

@@ -9,8 +9,7 @@ function Base.parse(::Type{Module}, ir::String, ctx::Context=GlobalContext())
     status = convert(Core.Bool, API.LLVMParseIRInContext(ctx, membuf, out_ref, out_error))
 
     if status
-        error = unsafe_string(out_error[])
-        API.LLVMDisposeMessage(out_error[])
+        error = unsafe_message(out_error[])
         throw(LLVMException(error))
     end
 
@@ -20,4 +19,4 @@ end
 
 ## writer
 
-Base.convert(::Type{String}, mod::Module) = unsafe_string(API.LLVMPrintModuleToString(mod))
+Base.convert(::Type{String}, mod::Module) = unsafe_string(API.LLVMPrintModuleToString(mod))