Hi, I am writing a plugin to analyse C code by walking the AST in GENERIC format, and have trouble getting the body of function declarations.
The plugin registers a callback to PLUGIN_FINISH_UNIT, and therein retrieves function_decl nodes of the current translation unit by iterating over cgraph_nodes. However, getting the function body using DECL_SAVED_TREE(node) always returns NULL. I verified the output of -fdump-translation-unit, and there the function body is available, as output by DECL_SAVED_TREE in tree-dump.c. Am I hooking into the wrong plugin event, or is there something else that I am missing? Thanks, Peter
