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Commit Graph

225 Commits

Author SHA1 Message Date
Krzesimir Nowak
7320f10de6 Fix tokenizer init 2026-03-08 12:09:12 +01:00
Krzesimir Nowak
8bdf82ac8d Fix separating of diverging procedure types from block statements 
To avoid creating a procedure literal from a procedure type and a
following block statement, one can insert a semicolon or an empty line
between the two:

    // procedure literals
    p1 :: proc() {…}
    p2 :: proc()
    {…}
    // procedure type followed by a block statement
    p3 :: proc()

    {…}

The empty line as a separator did not work if the procedure type had a
diverging result:

    // all of these are procedure literals
    p4 :: proc() -> ! {…}
    p5 :: proc() -> !
    {…}
    p6 :: proc() -> !

    {…}

The least annoying fix I came up with is to insert implicit semicolon
after the "not" token. I only needed to make sure that the inserted
implicit semicolon is being skipped when the "not" token is a part of
unary expression to avoid breaking an oddly-formatted code like:

    b := get_some_bool()
    if !
       b {…}

One small side-effect of this change is that in code like below:

    Proc_Type :: proc() -> !

    // Some comment
    Some_Other_Type :: enum byte {…}

The "// Some comment" is not associated with "Proc_Type" anymore. In
Odin's standard library this only happens in one place, in
`base/runtime/core.odin`:

    Assertion_Failure_Proc :: #type proc(prefix, message: string, loc: Source_Code_Location) -> !

    // Allocation Stuff
    Allocator_Mode :: enum byte {
    	Alloc,
    	…,
    }
 2026-03-01 14:49:24 +01:00
Feoramund
3c1201fb2c Error on unterminated multi-line comment 2025-05-29 18:28:54 -04:00
Karl Zylinski
f9de8fdaba Documentation typo fix in tokenizer. 2024-09-09 21:51:34 +02:00
Karl Zylinski
dc767da12b Make tags use #+ syntax instead of //+ syntax so it no longer looks like a comment. Old style still works but is deprecated with a warning. Using unknown tags is now an error instead of a warning. There is a new token for #+ which consumes the whole line (or until it hits a comment). The tags are parsed like before. There are errors to tell you if you use something invalid in the pre-package-line block. 2024-09-08 01:50:56 +02:00
gingerBill
fb0b95bcad Merge pull request #3760 from Feoramund/refactor-show-error-on-line 
Refactor `show_error_on_line`
 2024-07-01 11:03:29 +01:00
gingerBill
35651cfc17 Improve tokenization for false integer literals but not effect possible float literals 2024-06-28 09:24:34 +01:00
gingerBill
dde7cb6e7f Improve error message for #3754 2024-06-28 09:21:33 +01:00
gingerBill
862a04376f Improve tokenizing wrong number literals 2024-06-28 09:16:01 +01:00
Feoramund
582154f20d Remove unused code from tokenizer 2024-06-14 15:44:50 -04:00
Feoramund
29987c20c0 Fix invalid rune literal reported twice 
The tokenizer and the parser were reporting it in different positions.
This way, they'll report in the same spot.
 2024-04-28 07:02:21 -04:00
gingerBill
46b9bd8c0e Improve error messages for switch and for r-values with a suggestion 2024-04-12 13:35:14 +01:00
gingerBill
213b2fd0f8 Add bit_field as a keyword 2024-02-22 14:01:23 +00:00
gingerBill
648b83d6ea Add or_break and or_continue constructs 2023-09-30 15:04:17 +01:00
gingerBill
69e1f42aed Replace a lot of warnings with errors; remove deprecated stuff 2023-08-01 11:11:15 +01:00
gingerBill
8bf32ac697 Minor change to handling of propagation of errors with --- as a value 2023-05-22 12:53:29 +01:00
gingerBill
ac5f5a33e9 gb_internal a lot 2022-12-18 21:17:07 +00:00
gingerBill
081a5a52a6 Add ODIN_ERROR_POS_STYLE environment variable 
Allowing for two different error message styles:
default or odin
    path(line:column) message
unix
    path:line:column: message
 2022-01-26 16:09:22 +00:00
gingerBill
6f3e450c50 Move error handling code to a separate file 2022-01-10 14:03:36 +00:00
gingerBill
5e2280a787 Fix set_file_path_string and thread_safe_set_ast_file_from_id 2021-11-24 16:20:01 +00:00
gingerBill
e814a3693f Improve usage of file_id 2021-11-15 17:26:01 +00:00
gingerBill
1556fad65a Change syntax for matrices to matrix[R, C]T 2021-10-19 11:31:11 +01:00
gingerBill
2ad6aa7886 Copying file contents rather than memory mapping 2021-10-12 11:06:39 +01:00
gingerBill
05ac2002e0 Force file copy on odin strip-semicolon 2021-09-18 12:52:43 +01:00
gingerBill
3713f11461 Refactor init_tokenizer_with_data to file memory mapping (Windows only currently) 2021-09-18 11:58:27 +01:00
gingerBill
042dbda47f Replace many uses of heap_allocator() with permanent_allocator() 2021-09-13 01:30:30 +01:00
gingerBill
0434281f73 Strip semicolons; Make odin strip-semicolon replace .. with ..= if used as a binary operator 2021-09-06 20:15:59 +01:00
gingerBill
1fff96e088 Make -insert-semicolon the default now 2021-08-31 21:13:53 +01:00
gingerBill
b88e945268 ERROR_BLOCK() any usages of "Did you mean?" like behaviour whilst iterating across a scope entry map 2021-08-27 12:14:51 +01:00
gingerBill
da79124e5d Use local mutex for each AstFile.arena 2021-08-26 23:10:15 +01:00
gingerBill
bd86993035 Remove the old inline and no_inline tokens 2021-08-23 12:37:42 +01:00
gingerBill
35026000bb Fix deadlock caused by typo 2021-08-19 11:40:26 +01:00
gingerBill
b8661e0ae0 Update semi-colon insertion rules for or_return 2021-08-15 17:16:37 +01:00
gingerBill
21cbac755e Make or_else and or_return operators (binary and suffix respectively) 2021-08-15 17:14:35 +01:00
gingerBill
799a56bbcb Fix column in tokenizer (due to removed line) 2021-08-13 10:50:05 +01:00
gingerBill
5fd64f48ee Minor procedure rename 2021-08-08 12:48:44 +01:00
gingerBill
a3b7126875 Simplify init_tokenizer_with_data 2021-08-08 12:47:45 +01:00
gingerBill
000bda8419 Reduce superfluous error messages for return statements expecting not-1 return values 2021-08-07 16:29:00 +01:00
gingerBill
545b345eea Remove optimizations in tokenizer and default to older code (same logic) (optimize later) 2021-08-03 13:33:01 +01:00
gingerBill
b0e64ca7e8 Prepare tokenizer for optimizations 2021-08-02 16:47:32 +01:00
gingerBill
7f3d4cb504 Remove the literal conversion logic to the parser from the tokenizer 2021-08-02 00:53:45 +01:00
gingerBill
97be36d18a Replace line with column_minus_one in Tokenizer; Remove dead code 2021-08-02 00:26:54 +01:00
gingerBill
be76da2c90 Begin optimizing tokenizer; Replace gb_utf8_decode with utf8_decode (CC but easier to change later) 2021-08-01 23:56:17 +01:00
gingerBill
b1a8357f50 Clean up a bit of the tokenizer code so that the semicolon insertion rules are in one place 2021-08-01 22:41:00 +01:00
gingerBill
700624119b Give begin_error_block its own recursive mutex 2021-07-29 12:35:11 +01:00
gingerBill
a5d6fda433 Define which mutexes are blocking and recursive explicitly 2021-07-27 23:14:01 +01:00
gingerBill
a98eee145d Remove try; Replace try x else y with or_else(x, y) 2021-07-05 16:23:13 +01:00
gingerBill
4b831dbddd Try try and or_else built-in procedures with operators try and try else 2021-07-04 12:37:21 +01:00
gingerBill
11c565e199 Fix semicolon insertion rule for --- 2021-06-26 22:47:12 +01:00
gingerBill
9c54ed5792 Add range-based error messages to -verbose-errors 
Example:
Cannot convert '(1 + 2)' to 'untyped bool' from 'untyped integer'

	x := (1 + 2) * true;
	     ^~~~~~^
 2021-05-19 14:15:57 +01:00