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11,053 Commits 3 Branches 14 Tags 426 MiB
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97 Commits

Author SHA1 Message Date
Bob Andrews
bea2e86210
Merge pull request #2354 from acqn/Diagnostics 
[cc65] Improved diagnosis
 2024-01-22 19:09:51 +01:00
acqn
afdf398a0b Fixed repeated diagnosis when reading EOF in certain cases. 2024-01-15 23:56:11 +08:00
acqn
0b06c34dfc Added primitive support for the ISO C99 inline feature as well as the __inline__ extension. 
No inlining is actually done but that part is not required by the standard.
 2024-01-14 00:08:41 +08:00
acqn
38dac907e8 Cleanup for symbol types and flags. 2024-01-10 04:51:59 +08:00
acqn
3215d377ea More accurate diagnostic messages on wrong missing declaration specifiers. 2023-12-10 15:46:48 +08:00
acqn
a1a060c291 Declaration specifier flags cleanup. 2023-12-10 15:43:24 +08:00
acqn
79b4690077 Fixed missing diagnostics on empty enum/struct/union declareations without tag names. 
Improved error recovery with local declarations and _Static_assert.
 2023-12-10 15:43:24 +08:00
Bob Andrews
401bcaa5ff
Merge pull request #2237 from acqn/CGType 
[cc65] Renamed type facility functions for deciding code generation type flags
 2023-10-26 19:50:10 +02:00
acqn
5fd9169904 Renamed type facility functions for deciding code generation type flags. 2022-10-12 13:10:17 +08:00
acqn
e10b5fd79b Renamed a few functions and struct used for declaration parser. 2022-11-08 14:42:52 +08:00
Bob Andrews
680aacd4a7
Merge pull request #1907 from acqn/InputLineInfo 
[cc65] Renamed some misleading functions relevent with input file info
 2022-11-05 18:45:17 +01:00
acqn
8a7f566387 Fixed support for storage class specifiers after type specifiers. 2022-11-03 21:46:42 +08:00
acqn
e9413567d7 Renamed several functions relevent with input file info. 2022-11-02 14:16:15 +08:00
acqn
9eab36b95a Fixed block-scope extern declarations visibility. 
Fixed missing file-scope static function codegen output in a rare care.
 2022-09-30 14:32:08 +08:00
acqn
2324bd62f6 If __A__,__AX__ or __EAX__ is used, post-inc/dec within the same statement will not modify it. 
Moved testcase from src/test/todo to src/test/val plus minor improvement on portability.
 2021-06-08 14:16:14 +08:00
acqn
fdded33097 Made it easier to support 0-size structs in the future. 2020-08-15 06:27:11 +08:00
acqn
21858b52e7 Separated data initializer stuff from declaration stuff. 2022-01-03 13:10:32 +08:00
Greg King
325ff9667e Used (size_t), instead of (long) where converting between pointers and integers. 
(long) still is 32 bits on 64-bit Windows!
 2021-12-12 19:40:43 -05:00
acqn
18ae09f682 Less excessive errors with failed array declarations. 2021-05-14 10:48:17 +02:00
acqn
5c43d1e04f Changed codegen for postfix inc/dec operations by deferring them till sequence points. 
This usually allows faster & smaller code.
Note that deferred operations must still be called at sequence points even if the whole expressions containing them had constant values.
 2020-10-20 22:01:55 +02:00
acqn
6b64b43395 Made local static data use a separated label pool from the code label pool. 2020-08-31 09:12:03 +02:00
acqn
504aee3835
Merge branch 'master' into StaticConst 2020-08-27 06:27:23 +08:00
acqn
1957dc7a5c Disallowed arrays of incomplete types. 
Fixed diagnostics on incomplete local arrays.
 2020-08-26 22:14:51 +02:00
acqn
3ea3887c77 Fixed warnings on const comparison. 
Warnings on expressions with no effects.
Fixed const ternary.
Fixed ternary with struct/union types as the true/false-branch expressions.
 2020-08-20 07:52:06 +08:00
acqn
13ed557b92 Fixed compatibility checking of function declarations by using the composite types of them. 2020-08-14 18:33:54 +02:00
acqn
4dfc1a5ded Using a dedicated SC_FICTITIOUS flag in case of parsing errors. 2020-08-12 15:01:31 +02:00
acqn
bde5be6793 Improved error message on initializing extern variables inside functions. 2020-08-12 15:01:31 +02:00
acqn
d68cd90e47 Function declaration in functions cannot have storage classes other than 'extern'. 2020-08-07 10:16:33 +02:00
acqn
8cdffc1944 No storage for unsuccessfully parsed variables. 2020-08-07 10:16:33 +02:00
Jesse Rosenstock
3df6c383c0 Add support for static_assert 
Add C11's _Static_assert and static_assert macro.

This is like #error, but is handled at a later stage
of translation, so it is possible to check sizes of
types, values of enums, etc.

https://en.cppreference.com/w/c/language/_Static_assert
https://port70.net/~nsz/c/c11/n1570.html#6.7.10
 2020-07-30 19:17:11 +02:00
acqn
78342fa82c Fix for "auto" variables made "static" with the "-Cl" options. 2020-07-20 15:01:47 +02:00
acqn
2108489523 Fix for Issue #1075 and #1077. 2020-07-18 12:54:29 +02:00
Greg King
a6b04f6e97 Changed most "backticks" (grave accents) into apostrophes. 
Quotations that are embraced by tick marks now look better, in most fonts.
 2019-01-05 14:57:12 -05:00
laubzega
02a914625b Formatting fixes. 2018-10-02 18:49:53 +02:00
laubzega
c797b3b376 Proper warnings for "risky" gotos. 2018-10-02 18:49:53 +02:00
Laubzega
a4b6bb63c0 Minor changes after review. 2018-10-02 18:49:53 +02:00
Laubzega
581c46c213 Add checks for risky goto statements. 2018-10-02 18:49:53 +02:00
Greg King
0390c34e88 Changed multi-line C comments into another style. 
The left side doesn't look unbalanced.
 2014-06-30 16:51:07 -04:00
Oliver Schmidt
4185caf855 Normalized code. 2014-03-04 01:11:19 +01:00
Oliver Schmidt
85885001b1 Removed (pretty inconsistently used) tab chars from source code base. 2013-05-09 13:57:12 +02:00
uz
fd679d92d0 Fixed a problem: When a struct or unit was declared with a tag name, it was 
possible to use the opposite type with the tag name. That is "struct a" after
declaring "union a" and vice versa.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5980 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2013-02-02 22:31:26 +00:00
uz
cd7e65f97e Fixed an uniniitalized variable which caused ranom error messages on static 
local variables.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5650 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-04-22 21:38:31 +00:00
uz
faf58a8220 Fixed an error when parsing local variables: Variables must be inserted into 
the symbol table *before* the optional initializer is parsed, because they
might be referenced in the intializer.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5648 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-04-22 18:08:45 +00:00
uz
724d1b9160 Fixed an error: When determining where to place initialized data, the compiler 
didn't look "deep enough" into nested arrays to determine the constness
correctly.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5622 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-03-24 14:28:59 +00:00
uz
64b597017a Fix the check for constant static local data, which was wrong when the data 
was an array. It should go into RODATA, not DATA.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4669 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2010-05-27 19:47:13 +00:00
uz
7687489a08 Fixed a bug in the last change. For variables that have no initializer, no 
storage was allocated if -Cl (static locals) was in effect.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4390 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-10-26 10:17:17 +00:00
uz
bd45df7cad Rearranged/duplicated optimization steps to generate better code in a few 
cases.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4387 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-10-23 10:03:46 +00:00
uz
814be2524b Restructured parts of locals.c. This will also fix a problem where arrays with 
unspecified size but an initializer would cause an error when -Cl (static
locals) was in effect.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4385 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-10-23 09:22:17 +00:00
uz
24c6e1ce5b Move some storage class handling and checking for implicit into from locals.c 
and compile.c into ParseDecl() (declare.c).


git-svn-id: svn://svn.cc65.org/cc65/trunk@3867 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2008-08-03 18:20:12 +00:00
uz
841ea0e686 Transfer the storage class flags from struct DeclSpec into struct Declaration. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3866 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2008-08-03 18:00:05 +00:00