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| author | pommicket <pommicket@gmail.com> | 2022-02-02 23:05:33 -0500 |
|---|---|---|
| committer | pommicket <pommicket@gmail.com> | 2022-02-02 23:05:33 -0500 |
| commit | 04c5e1af8a03cb943acbebcb7460193c8bd37a26 (patch) | |
| tree | 3bf8bbf8859d35726f3464f70f471f565b651809 | |
| parent | be9a3b4bd5f7e9a44c16d942e2f7050927d0e277 (diff) | |
fixed cast parsing bug
i hope casts weren't at a different precedence level for a reason
| -rw-r--r-- | 05/constants.b | 3 | ||||
| -rw-r--r-- | 05/main.c | 2 | ||||
| -rw-r--r-- | 05/parse.b | 6 |
3 files changed, 3 insertions, 8 deletions
diff --git a/05/constants.b b/05/constants.b index 1ba49fb..3d0e30a 100644 --- a/05/constants.b +++ b/05/constants.b @@ -25,8 +25,7 @@ ; b << >> ; c + - ; d * / % -; d8 cast -; e sizeof, unary prefixes ++ -- & * + - ~ ! +; e casts, sizeof, unary prefixes ++ -- & * + - ~ ! ; f . -> () [] postfix ++ -- ; highest ; NB: for equal precedence, operators are applied left-to-right except for assignment operators (precedence 2) @@ -46,7 +46,7 @@ /* long b; */ /* } x1[] = {0x1234567890, 1ul<<60|1ul<<3, 77}; */ /* int y1 = 0x12345678; */ -typedef int R[*(int*)3]; +typedef int R[sizeof *(int*)"hello"]; /* struct { */ /* int x[2], y; */ @@ -1619,11 +1619,7 @@ function parse_expression *4type = type_create_pointer(*4a) return out :unary_dereference - print_type(*4a) - putc(10) type_decay_array_to_pointer(*4a) - print_type(*4a) - putc(10) ; @TODO : dereferencing a function (annoyingly, p is the same as *p for function pointers) if *1p != TYPE_POINTER goto unary_bad_type *4type = *4a + 1 @@ -2574,7 +2570,7 @@ function operator_precedence token += 16 b = token_is_type(token) if b == 0 goto return_0xffff - goto return_0xd8 ; it's a cast + goto return_0xe0 ; it's a cast :figre_out_rparen_arity ; given that the token before this one is a right-parenthesis, figure out if |