TODO update

[cparser] / TODO

diff --git a/TODO b/TODO
index 5c0ba24..0436f7c 100644 (file)
--- a/TODO
+++ b/TODO
@@ -1,6 +1,31 @@
+Refactoring:
+- eliminate target_architecture.h and replace with stuff in lang_features.h
+
 Lexer:
-- proper support of preprocessor
-- parse float numbers
-- octal&hex escape sequences
-- wide string constants
-- proper handling of different file encodings
+- 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:
+- 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.
+
+Missing Errors:
+- goto over VLA declarations
+
+Missing Warnings:
+- dead assignments (int x = 5; x = bla(); -> dead assignment at x = 5;)
+
+main/driver:
+- go through gcc manual and emulate all the gcc flags...