From 1c768695a231f901d244b3d88fa9570c40ba8214 Mon Sep 17 00:00:00 2001
From: Virgile Prevosto <virgile.prevosto@m4x.org>
Date: Thu, 8 Feb 2024 17:04:21 +0100
Subject: [PATCH] [irgen] Better location for ghost declarations
---
framaCIRGen_src/ACSLComment.cpp | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/framaCIRGen_src/ACSLComment.cpp b/framaCIRGen_src/ACSLComment.cpp
index e5c18ec6..72e4b97a 100644
--- a/framaCIRGen_src/ACSLComment.cpp
+++ b/framaCIRGen_src/ACSLComment.cpp
@@ -32,6 +32,7 @@
#include "clang/Parse/Parser.h"
#include "clang/AST/ASTConsumer.h"
#include "clang/Sema/Scope.h"
+#include <sstream>
#include <string>
bool
@@ -261,12 +262,18 @@ void ACSLComment::parseGhostGlobal(
code = code.substr(_startOfGhost);
clang::SourceLocation loc =
getSourceLocation().getLocWithOffset(_startOfGhost); // FIXME - check this for correct location
+ auto& source_manager = compilerInstance.getSourceManager();
+ auto filename = source_manager.getFilename(loc);
+ auto line = source_manager.getSpellingLineNumber(loc);
+ std::ostringstream content;
+ content << "#line " << line << " \"" << filename.str() << "\"\n";
+ auto buffer = content.str();
+ buffer+=code;
clang::Preprocessor& cpp = compilerInstance.getPreprocessor();
clang::Parser* parser =
static_cast<clang::Parser*>(cpp.getCodeCompletionHandler());
std::unique_ptr<llvm::MemoryBuffer> buff =
- llvm::MemoryBuffer::getMemBufferCopy(code, "ghost.cxx");
- clang::SourceManager& source_manager = compilerInstance.getSourceManager();
+ llvm::MemoryBuffer::getMemBufferCopy(buffer, filename);
clang::FileID file =
source_manager.createFileID(
std::move(buff),clang::SrcMgr::C_User,0,0,loc);
--
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