From c67847a0d05f8c7207513e79378fc8d84563e109 Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Fri, 31 Jul 2009 17:00:09 -0700 Subject: Make a real type for target_symbol->components Now the dereferences on target_symbol and cast_op are tracked with a struct instead of just a generic pair. The first immediate benefit is that we can track the token for more exact error reporting. * staptree.h (target_symbol): Add a new component type. * staptree.cxx (target_symbol::component::print): New. (operator<<(ostream&, target_symbol::component&): New. (target_symbol::print): Adapt component printing. (cast_op::print): Ditto. * parse.cxx (parser::parse_target_symbol_components): Adapt to the new component construction. * dwflpp.cxx (dwflpp::find_struct_member): take the component as a parameter for a better token in error messages (dwflpp::translate_components): Adapt to the new component type. * tapsets.cxx (dwarf_var_expanding_visitor::visit_target_symbol): Don't overwrite the token in target_symbol saved errors. (tracepoint_var_expanding_visitor::visit_target_symbol_arg): Ditto. --- tapset-utrace.cxx | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'tapset-utrace.cxx') diff --git a/tapset-utrace.cxx b/tapset-utrace.cxx index a3a4ca3d..3befcbd5 100644 --- a/tapset-utrace.cxx +++ b/tapset-utrace.cxx @@ -457,7 +457,7 @@ utrace_var_expanding_visitor::visit_target_symbol_arg (target_symbol* e) if (e->components.size() > 0) { - switch (e->components[0].first) + switch (e->components[0].type) { case target_symbol::comp_literal_array_index: throw semantic_error("utrace target variable '$argN' may not be used as array", @@ -507,7 +507,7 @@ utrace_var_expanding_visitor::visit_target_symbol_context (target_symbol* e) if (e->components.size() > 0) { - switch (e->components[0].first) + switch (e->components[0].type) { case target_symbol::comp_literal_array_index: throw semantic_error("utrace target variable '" + sname + "' may not be used as array", -- cgit