TODO update

[cparser] / TODO

diff --git a/TODO b/TODO
index 8c059a1..0436f7c 100644 (file)
--- a/TODO
+++ b/TODO
@@ -1,35 +1,31 @@
 Refactoring:
-- create an empty_statement_t and use that instead of a NULL pointer in places
-  like if, loop bodys, statements after labels
+- eliminate target_architecture.h and replace with stuff in lang_features.h
 
 Lexer:
-- Add preprocessor code
-- proper handling of different file encodings, parsing non-ascii strings
+- Add preprocessor code.
 - We could save some space by holding source positions in a separate (somehow
   compressed table) and only storing pointers to it on the AST.
 
 Parser:
-- the expect macros abort functions directly. This leads to some functions
-  not resetting the current context properly (parse_for)
-- label: declaration; is no valid C99 but we parse it anyway
-- designator support for initializers
-- add constant folding code
-- Refactor code, so code to handle number values and strings is
-  an own module and replacable
-- Support some attributes. noreturn, unused, printf, scanf, packed would be
-  interesting candidates
+- add constant folding code (optional, ast2firm already does it)
+- Refactor code, so code to handle number values (and strings?) is an own
+  module and replacable
+- Add columns to source positions
 - SourcePositions could be stored selectively on expressions that really need
   them.
 - check semantic for functions declared/defined in global scope and declared
   again in a local scope
+- for errors relating to function argument, print number of argument
+- print initialisation type_path for initializer errors
 
 ast2firm:
-- output source file positions for panics...
-- output variable names for uninitialized variable warnings
-- handle bitfield members with 0 correctly (standard says they finish the
-  current unit)
+- output source file positions for panics.
+
+Missing Errors:
+- goto over VLA declarations
 
 Missing Warnings:
-* dead assignments (int x = 5; x = bla(); -> dead assignment at x = 5;)
-* unused label
-*
+- dead assignments (int x = 5; x = bla(); -> dead assignment at x = 5;)
+
+main/driver:
+- go through gcc manual and emulate all the gcc flags...