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3790 Commits

Author SHA1 Message Date
acqn
6434176909 Fixed constness of bit-fields. 2023-11-29 12:27:01 +08:00
Bob Andrews
5537b61e6a
Merge pull request #2272 from acqn/Diagnostics 
[cc65] Improved diagnostics
 2023-11-28 15:06:39 +01:00
Bob Andrews
2af16ee82b
Merge pull request #2271 from acqn/InternalFix 
[cc65] Fixed assertion failure when there is an undeclared symbol used in a parameter list
 2023-11-28 15:03:09 +01:00
Bob Andrews
97cfb8c67a
Merge pull request #2266 from acqn/StructFix 
[cc65] Fixes for structs/unions
 2023-11-28 15:00:58 +01:00
Bob Andrews
86b09f56a6
Merge pull request #2260 from colinleroy/optimize-substraction 
Optimize integer decrements by 1
 2023-11-28 14:40:51 +01:00
Bob Andrews
acf159adbc
Merge pull request #2269 from colinleroy/optimize_gt_255 
Optimize unsigned int and long > 255
 2023-11-28 14:36:39 +01:00
Bob Andrews
ad0b778008
Merge pull request #2265 from acqn/C99Main 
[cc65] Enabled implicit "return 0" in C99 standard main function in default cc65 mode
 2023-11-28 14:27:55 +01:00
Bob Andrews
7e6399d439
Merge pull request #2268 from picocomputer/master 
add rp6502 target
 2023-11-27 17:53:43 +01:00
acqn
546be1d5dd Fixed assertion failure when there is an undefined symbol used in a parameter list. 2023-11-27 20:42:50 +08:00
acqn
b99ebc1256 Fixed diagnostic messages about undeclared identifiers. 2023-11-27 20:39:15 +08:00
acqn
7574e36e95 Improved error recovery with function declarations. 
Fixed some rare cases when a single file-scope error could get reapeated endlessly until the maximum total count of errors allowed is reached.
 2023-11-27 20:39:15 +08:00
acqn
ac04394254 Fixed and improved diagnostics about declaration errors. 2023-11-27 20:39:15 +08:00
acqn
79214530e0 Maximum total count of errors before the compiler unconditionally bails out is now 200. 
If more than 20 errors occur on the same source line, the compiler will immediately bail out.
 2023-11-27 20:39:15 +08:00
Colin Leroy-Mira
3066b1f9b4 Optimize unsigned int and long > 255 2023-11-17 22:49:03 +01:00
rumbledethumps
b17c4d3434 add rp6502 target 2023-11-16 18:46:16 -08:00
acqn
f6c3a1b209 Removed the extra "'}' expected" error message following a "Excess elements in struct/union initializer" error message. 2023-11-15 21:17:05 +08:00
acqn
5332eeecc2 Fixed empty declarations in structs/unions. 2023-11-15 18:17:36 +08:00
Colin Leroy-Mira
076137f41b Optimize lda/sta/lda and friends 2023-11-13 10:32:09 +01:00
Colin Leroy-Mira
9242508abf Optimize substraction of 1 2023-11-13 10:31:48 +01:00
acqn
0eb38770bd Fixed const qualifiers on named structs/unions members that should prevent assignments to the whole structs/unions. 
Added warning on ignored qualifiers on anonymous structs/unions.
 2023-11-13 17:17:46 +08:00
Colin Leroy-Mira
cff611711b Optimize multiplication by zero 2023-11-06 11:04:00 +01:00
acqn
d424883716 Fixed diagnostics on qualifiers of function return types. 2023-10-28 15:24:13 +08:00
acqn
8e62cbf092 Improved checks on function return types. 2023-09-13 22:26:41 +08:00
Bob Andrews
f381d23001
Merge pull request #2236 from acqn/TypeFix 
[cc65] Fixed some type-related bugs which don't have any impact yet
 2023-10-29 12:37:07 +01:00
Bob Andrews
f7cf14bf58
Merge pull request #2246 from acqn/ArrayFix 
[cc65] Fixes for nested unspecified-length/flexible arrays
 2023-10-29 12:10:30 +01:00
acqn
8e45a4c960 Fixed the bug that a union type containing a struct with a flexible array member was accepted as a struct member or array element type. 2023-10-27 23:46:10 +08:00
acqn
85e63e99a6 Fixed regression: array element of incomplete type. 2023-10-27 21:51:45 +08:00
Bob Andrews
94ef5856d0
Merge pull request #2235 from acqn/Cleanup 
[cc65] Cleanups
 2023-10-26 20:07:39 +02:00
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
Bob Andrews
16f6860f57
Merge pull request #2243 from acqn/StdFuncFix 
[cc65] Inlined std functions fixes
 2023-10-26 17:39:07 +02:00
Bob Andrews
10f709eeb7
Merge pull request #2234 from acqn/Diagnostics 
[cc65] Minor fix for error recovery from duplicated struct members
 2023-10-26 17:10:01 +02:00
Bob Andrews
316ae886d7
Merge pull request #2242 from acqn/SwitchFix 
[cc65] Fixed type promotion of switch case values
 2023-10-26 16:56:01 +02:00
Bob Andrews
a8d00bfaae
Merge pull request #2240 from acqn/BitwiseOpt 
[cc65] New TOS optimization steps for 8-bit subtraction and bitwise operations
 2023-10-26 16:53:37 +02:00
acqn
df392fc104 Fixed type promotion of switch case values. 2023-10-25 22:38:21 +08:00
acqn
a31b35b2a6 Fixed naming of local variables in CG_TypeOfBySize and CG_TypeOf. 2023-10-22 10:42:17 +08:00
acqn
70549e868e New optimizer steps to restore some possibly lost optimization with boolean due to the previous fix. 2023-10-21 23:56:13 +08:00
acqn
f321bb16e5 Fixed potential bugs with boolean branch optimizers when more than one jeq/jne follows. 2023-10-21 23:56:07 +08:00
acqn
79c52e742f Added new opts OptBoolUnary1/OptBoolUnary2 to remove unnecessary cmp + bcastax/bnegax, 
as well as OptBoolUnary3 to "strength-reduce" certain bcastax/bnegax to boolne/booleq.
 2023-10-21 23:56:04 +08:00
acqn
e5bbdfa995 Separated boolean optimizers from bitwise unary operator optimizers. 
Renamed OptCmp6 to OptBoolCmp.
 2023-10-21 23:56:01 +08:00
acqn
c52427fc65 Minor fix for error recovery from duplicated struct members. 2023-10-21 23:52:14 +08:00
acqn
178573a128 Fixed inlined strlen when it takes a string literal with extra characters after the first '\0'. 
Added testcases.
 2023-10-17 17:57:19 +08:00
acqn
8111946731 Fixed array subscript with a bit-field with patch by kugelfuhr. 2023-10-15 15:53:03 +08:00
acqn
7b0d1d9679 Added warning on concatenated string literals in _Pragma operations. 2023-10-13 14:54:54 +08:00
acqn
25832ef5fc Fixed timing of #pragma charmap. 
Now it is immediately applied and affects almost all characters and string literals after it.
Exceptions:
- String literals as the message of a static assertion or inline assembler code (only the required one, not any optional formatted arguments) in an asm() expression are not translated with either #pragma charmap or target presets.
- String literals used for preprocessor directives or as the result of stringized macro arguments are never translated.
 2023-10-13 16:32:06 +08:00
acqn
c6ead99b00 Fixed string literal concatenation with pragmas in between. 2023-10-13 16:32:05 +08:00
acqn
7b6f8249a0 General fixes for prerequisites for optimization on certain std functions. 
Added utility functions for extracting expression info.
 2023-10-11 22:29:15 +08:00
acqn
20c3e994c6 Fixed compiling with pragmas in the middle of declarations or statements. 2023-10-04 21:22:04 +08:00
Bob Andrews
2726192aaf
Merge pull request #2224 from acqn/DeclCleanUp 
[cc65] Made functions in src/cc65/declare.c less confusing
 2023-10-14 20:09:05 +02:00
acqn
74922afa7c Made the intension of functions in src/cc65/declare.c less confusing. 2023-10-12 17:31:49 +08:00
Bob Andrews
494bf10e80
Merge pull request #2216 from acqn/FuncDefFix 
[cc65] Type category in a function definition cannot be inherited from a typedef
 2023-10-08 18:58:29 +02:00