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* c: allow redeclaration with K&R and non K&R prototypeslemon2025-12-031-2/+10
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* c: make tentative definitions worklemon2025-12-021-17/+34
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* c: narrowing ints of different signedness...lemon2025-12-011-1/+1
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* c: edgecase for redeclaration of implicit sized arraylemon2025-12-011-1/+1
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* c: fix some decl bugs and diagnosticslemon2025-11-301-18/+34
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* c/type: make implicit const T* -> T* conversion warning, not errorlemon2025-11-261-1/+8
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* c: more static initializer fixeslemon2025-11-261-7/+7
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* c: fix elided-braces initializers for nested unionslemon2025-11-261-5/+16
| | | | | | | | For example in ```c struct {int a; union { int b,c; }; int d; } X = {1,2,3}; ``` Fields `a`,`b`,`d` must get initialized to 1,2,3. Not `c`
* c: fix condexprvaluelemon2025-11-241-54/+42
| | | | | The original implementation was broken when presented with nested short-circuiting logical operators.
* c: remove unused functionlemon2025-11-241-8/+0
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* c: create dummy unreachable block after traplemon2025-11-241-5/+1
| | | | | | Reverts 9abe27f6712. This simplies expr codegen, otherwise would manually have to check `fn->curblk != NULL` repeatedly. Later passes will easily delete those unreachable blocks
* ir: implement cvtu64f. and other bug fixeslemon2025-11-231-1/+4
| | | | | compiler is bootstrapping?! however, stage1 and stage2+ executables aren't bit-identical.. small differences in the codegen.. need to look into that
* c: check actual reachability for non-void func may not return valuelemon2025-11-231-2/+6
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* c: implement compound initializer in static contextlemon2025-11-231-2/+18
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* c: fix runtime implicit-length array initializerlemon2025-11-231-2/+3
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* implement float varargs, and some other fixeslemon2025-11-231-0/+3
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* c: fix precedence of conditional expression rhslemon2025-11-221-2/+2
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* c: make the warning for '()' function declarations less strictlemon2025-11-221-1/+1
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* c: fix static eval for address of some array refslemon2025-11-221-1/+3
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* c: add decl.sym; avoid calling mkhiddensym repeatedlylemon2025-11-221-22/+16
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* c: move warning for extension keyword til after preprocessorlemon2025-11-221-2/+9
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* c: cast should narrow for narrow intslemon2025-11-221-2/+3
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* amd64/emit: fix REX-requiring 8-bit GPR encoding checking wrong reglemon2025-11-221-0/+2
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* remove umullemon2025-11-211-2/+2
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* change op names to match 285063eba44lemon2025-11-211-20/+20
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* rename IR classes to reflect bitsizelemon2025-11-211-16/+16
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* c: fix conditional expr not converting operands to final typelemon2025-11-211-9/+13
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* isel: lower allocas a different way, such that stk address gets materialized ↵lemon2025-11-201-1/+1
| | | | when necesary
* ir: for easier debugging, keep ctype in dats, print as literal when possiblelemon2025-11-201-1/+1
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* c: implement ++/-- for bitfieldslemon2025-11-191-7/+21
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* c: remove vestigial ins variablelemon2025-11-191-93/+88
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* debug output to stdoutlemon2025-11-191-2/+2
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* c: due to __builtin_trap (in the future also things like noreturn function ↵lemon2025-11-151-1/+5
| | | | calls), compileexpr() can terminate current block. add checks for that in callexpr. more are probably needed..
* c: disallow void argumentslemon2025-11-151-1/+3
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* ir: 'trap' jump; c: __builtin_trap; lex: __has_builtinlemon2025-11-151-2/+4
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* c: forward-declaring function with incomplete type shouldn't errorlemon2025-11-151-10/+14
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* preeliminary va_list supportlemon2025-11-141-103/+149
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* revert b55005e5c08. correct fix was in c.clemon2025-11-121-1/+0
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* c: inc/dec ptr should use ptrdiff integer classlemon2025-11-071-2/+2
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* c: fix codegen bug with compound bitfield assignment reusing wrong ↵lemon2025-11-071-4/+7
| | | | intermediate load
* c: do fold conditional exprslemon2025-11-061-1/+16
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* amd64: fix aggregate abi stuff;; ir: fold, peephole optimizing constructorslemon2025-11-051-87/+111
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* c: various codegen bugslemon2025-11-021-6/+18
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* c: more initializer fixeslemon2025-11-021-6/+8
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* c: more initializer fixeslemon2025-10-261-11/+28
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* c: alloca fixup wrong when not emitsinglemon2025-10-251-2/+3
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* c: avoid generating relocations in .rodata (putting such objects in .data ↵lemon2025-10-251-12/+25
| | | | instead for now)
* c: bitfield initialzerslemon2025-10-241-17/+31
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* c: also propagate terminates in genswitchlemon2025-10-241-3/+10
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* codegen fixes, propagate terminatelemon2025-10-241-1/+6
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