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* lexer: a block comment that is never closed is 'unterminated comment' ↵Gravatar zinc 13 days1-0/+2
| | | | (appendix b.2.11)
* bool: a value stored into a bool is normalised to 0 or 1 (appendix b.2.6)Gravatar zinc 13 days1-0/+5
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* enum: a member is defined as soon as it is declared, so later values can ↵Gravatar zinc 13 days2-2/+10
| | | | name it (appendix b.2.2)
* Merge branch 'main' into work/specGravatar zinc 13 days3-25/+234
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| * merge work/jit2: x86-64 jit inline enhancementsGravatar zinc 13 days2-8/+183
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| | * x86-64 jit: header comment and todo for inlined enhancementsGravatar zinc 13 days1-2/+2
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| | * rt: note the two definitions of a heap block's length (bnd recipe, paylen)Gravatar zinc 13 days1-0/+4
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| | * x86-64 jit: inline enhancements (micro-ops lowered to registers, literal ↵Gravatar zinc 13 days1-5/+176
| | | | | | | | | | | | specialization, ZYNOENH=1 to call xrun); enh_ops test; jit_x64_test in test.sh
| | * core: an enhancement's ld reads 0 past 2^32 in xexec too (mread took an ↵Gravatar zinc 13 days1-1/+1
| | | | | | | | | | | | int), as the jits and the microcore do
| * | Merge branch 'main' into work/xrefGravatar zinc 13 days16-42/+190
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| * | zc0: integer literals as the compiler reads them (010 is 10, 0x is 0, values ↵Gravatar zinc 13 days1-2/+20
| | | | | | | | | | | | wrap modulo 2^64)
| * | zc0: embed of an array type inside a functionGravatar zinc 13 days1-2/+4
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| * | zc0: x as T reads a whole type (x as int*, x as char**)Gravatar zinc 13 days1-1/+1
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| * | zc0: reject .u on a typed parameter with the compiler's messageGravatar zinc 13 days1-1/+4
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| * | zc0: string literals have no length limit (the token text grows)Gravatar zinc 13 days1-11/+22
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* | | globals: an integer constant initializing a float or f32 global converts to ↵Gravatar zinc 13 days1-1/+2
| | | | | | | | | | | | float (float g = 2; is 2.0)
* | | Revert "zc0: read integer literals like the compiler: decimal with leading ↵Gravatar zinc 13 days1-12/+2
| | | | | | | | | | | | | | | | | | zeros, 0x hex, wrapping (appendix b.1.11)" This reverts commit 76fc2643d1df7da7c83f7b58fe7e8459f487b816.
* | | Revert "zc0: u*x, m*x, d*x are products when u, m or d is a visible local or ↵Gravatar zinc 13 days1-8/+5
| | | | | | | | | | | | | | | | | | global (spec 1.6.3)" This reverts commit 2f2597bd753fa04edc8cf51ffe9fd324965224d2.
* | | Merge branch 'main' into work/specGravatar zinc 13 days16-51/+208
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| * | merge bounds checkingGravatar zinc 13 days16-42/+190
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| | * bounds checking: constant loop bound proof works, plain-op fixed-array ↵Gravatar zinc 13 days2-7/+10
| | | | | | | | | | | | check, docs (readme, spec 4.15 and friends, server, vscode), conformance and test.sh fixes, todo
| | * bounds checking: port agent/bounds-checking onto main 0879d0a; unbounded ↵Gravatar zinc 13 days16-40/+185
| | | | | | | | | | | | main in o3call, o3 tests expect no check, boundsrules, bounds_fixed, bounds_heap and zc0unbounded tests
| * | merge: memdebug obj_base via size classesGravatar zinc 13 days1-9/+18
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| | * | memdebug: obj_base finds the header from the buddy size classes, not a ↵Gravatar zinc 13 days1-9/+18
| | |/ | | | | | | | | | 64-word scan; regression program
* | | rt.zdiv: INT_MIN / -1 is INT_MIN and % is 0 in software division too, so zc0 ↵Gravatar zinc 13 days1-0/+1
| | | | | | | | | | | | programs agree with spec 3.4.3
* | | zc0: u*x, m*x, d*x are products when u, m or d is a visible local or global ↵Gravatar zinc 13 days1-5/+8
| | | | | | | | | | | | (spec 1.6.3)
* | | zc0: read integer literals like the compiler: decimal with leading zeros, 0x ↵Gravatar zinc 13 days1-2/+12
| | | | | | | | | | | | hex, wrapping (appendix b.1.11)
* | | ternary: an int side and a float side convert the int on its own path only ↵Gravatar zinc 13 days1-3/+7
| | | | | | | | | | | | (appendix b.2.5)
* | | include: written inside a function body is 'include is top level only' ↵Gravatar zinc 13 days1-0/+1
| | | | | | | | | | | | (appendix b.2.9)
* | | globals: a float or f32 global takes a float literal initializer (appendix ↵Gravatar zinc 13 days1-0/+3
| | | | | | | | | | | | b.2.7)
* | | fndef: a prototype after a definition in the same module keeps the ↵Gravatar zinc 13 days1-4/+5
| | | | | | | | | | | | definition (appendix b.2.4)
* | | fndef: a second definition of a function in the same module is 'is defined ↵Gravatar zinc 13 days1-0/+4
| | | | | | | | | | | | twice' (appendix b.2.3)
* | | unary: u*x, m*x, d*x are not recasts when the tag names a global variable eitherGravatar zinc 13 days1-1/+6
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* | | closures: allow 24 parameters, like functions (was 19)Gravatar zinc 13 days1-2/+2
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* | merge: seven self-hosted compiler fixes from conformanceGravatar zinc 13 days4-7/+8
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| * switch: case member(): with no names matches a tagged member by tag even ↵Gravatar zinc 13 days1-1/+1
| | | | | | | | when it has fields (spec 4.7.3)
| * memdebug: accept 'memdebug scrub;' (the check compared against rt.scrub); ↵Gravatar zinc 13 days1-1/+1
| | | | | | | | the scrub program reads the freed word through asm
| * return: a value returned from a void function is dropped and the function ↵Gravatar zinc 13 days1-1/+1
| | | | | | | | yields 0 (typecheck off, spec 4.8.3)
| * fndef: allow 24 parameters; the limit check ran after the 24th was countedGravatar zinc 13 days1-1/+1
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| * casts: a cast clears the byte-string flag unless the type is bstr, so ↵Gravatar zinc 13 days1-0/+1
| | | | | | | | (int*)s indexes words
| * unary: u*x, m*x, d*x are not recasts when the tag names a visible local ↵Gravatar zinc 13 days1-1/+1
| | | | | | | | (spec 1.6.3)
| * capture_scan: restore panic after the dry scan, so a bad literal in a ↵Gravatar zinc 13 days1-2/+2
| | | | | | | | function's first statement is reported
* | merge main into work/line-tablesGravatar zinc 13 days3-0/+498
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| * xref self-test: a real write in a compiler copy, reject unknown options; ↵Gravatar zinc 13 days1-4/+18
| | | | | | | | runerr.sh runs every folder it is given
| * xref: checked-in baseline, --check self-test hooked into the lsp section, todoGravatar zinc 13 days1-0/+21
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| * agent/xref-report: unmerged work from previous sessionGravatar zinc 13 days2-0/+463
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* | line tables and backtraces: port agent/line-tables onto main, op 56 on the ↵Gravatar zinc 13 days18-27/+365
|/ | | | x86-64 jit, docs, measurements, tests; default genome reservation 0x68000
* parity: clear links from earlier runs so a program's writes never reach the treeGravatar zinc 14 days1-0/+3
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* Merge the defer statement; todo: tick it, add its follow-upsGravatar zinc 14 days7-3/+119
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| * zc: add the defer statementGravatar zinc 14 days7-3/+119
| | | | | | | | | | | | | | | | | | | | | | | | defer expr; and defer { ... } register code that runs when the enclosing block ends: at the end of the block, and at return, break and continue that leave it. the tokens are kept at the defer and compiled again at each exit (block_close, body, kw_return, kw_break, kw_continue), newest first, before the block's variables are released, so the analyzer sees a deferred rt.free(p) as the transfer of p where it runs. names mean what they meant at the defer; values are read when it runs. return, break and continue inside a deferred statement are errors, reported once. works in unchecked code and closures (own base per function context).
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