testprogs for bugs, more TODO ideas

[r18783]

diff --git a/TODO b/TODO
index 6aca31e..9258ebb 100644 (file)
--- a/TODO
+++ b/TODO
@@ -5,6 +5,8 @@ Refactoring:
 Lexer:
 - 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.
 
 Parser:
 - the expect macros abort functions directly. This leads to some functions
@@ -16,6 +18,8 @@ Parser:
   an own module and replacable
 - Support some attributes. noreturn, unused, printf, scanf, packed would be
   interesting candidates
+- SourcePositions could be stored selectively on expressions that really need
+  them.
 
 ast2firm:
 - output source file positions for panics...

diff --git a/parsetest/cp_error005.c b/parsetest/cp_error005.c
index 85d521f..f94f029 100644 (file)
--- a/parsetest/cp_error005.c
+++ b/parsetest/cp_error005.c
@@ -1,7 +1,7 @@
 extern char ofname[];
 char ofname[1024];
 
-unsigned s(void)
+int main(void)
 {
-       return sizeof(ofname);
+       return sizeof(ofname) == 1024;
 }

diff --git a/parsetest/shouldfail/paramredef.c b/parsetest/shouldfail/paramredef.c
new file mode 100644 (file)
index 0000000..c64a90e
--- /dev/null
+++ b/parsetest/shouldfail/paramredef.c
@@ -0,0 +1,6 @@
+
+int func(int x) {
+       int x;
+
+       return x;
+}