Partially implement -Wdeprecated-declarations.

[cparser] / TODO

diff --git a/TODO b/TODO
index db7afc6..7bcd13d 100644 (file)
--- a/TODO
+++ b/TODO
@@ -4,7 +4,7 @@ Refactoring:
   declaration
 
 Lexer:
-- Add preprocessor code
+- Add preprocessor code.
 - proper handling of different file encodings, parsing non-ascii strings
 - We could save some space by holding source positions in a separate (somehow
   compressed table) and only storing pointers to it on the AST.
@@ -14,42 +14,40 @@ 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
-- Support some attributes. noreturn, unused, printf, scanf, packed would be
-  interesting candidates
 - 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
-- check switches for: double cases, all enums
 
 ast2firm:
 - handle non-constant initializers
-- output source file positions for panics...
+- output source file positions for panics.
 - handle bitfield members with 0 correctly (standard says they finish the
   current unit)
+- merge functions entities declared in lokal scope
 
 Missing Errors:
-* label: declaration; is no valid C99 but we parse it anyway
-* check switches for double cases
 
 Missing Warnings:
-* dead assignments (int x = 5; x = bla(); -> dead assignment at x = 5;)
-* unused label
-* check switches for all enums values
-* catch the if(k = b) cases, maybe require all assignments to be in parentheses
+- dead assignments (int x = 5; x = bla(); -> dead assignment at x = 5;)
+- check switches for all enums values
+- catch the if(k = b) cases, maybe require all assignments to be in parentheses
   (but some few exceptions like toplevel, nested assignments)
 
+main/driver:
+- delete output file if we had an error
+
 Spec-Status:
-(only test datasets tried yet)
 164.gzip:    works
 175.vpr:     works
-176.gcc:     not ok
+176.gcc:     sometimes works...
 181.mcf:     works
-186.crafty:  works (~though an asm is replaced with a stub)
-253.perlbmk: not ok
-254.gap:     not ok
+186.crafty:  works
+253.perlbmk: works
+254.gap:     works
 255.vortex:  works
 256.bzip2:   works
 300.twolf:   works