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2026-10-30docs(types): explain implicit constructors and raw text literalsHEADmain_ov4
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-28docs(overload): document default return selection_ov4
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-27docs(memory): describe standard-library allocation and explicit imports_ov4
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-24docs(overload): document return-type selection across keyword pages_ov4
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-24feat(operator): select operator overloads by the expected result type_ov4
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-24feat(overload): select overloads by return type as well as parameters_ov4
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-23fix(stdlib): reject NaN, infinity and hexadecimal text in IS_NUM, STR_TO_NUM ↵_ov4
and INPUT Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-23fix(stdlib)!: return CHAR from CHR_ov4
BREAKING CHANGE: CHR now returns CHAR instead of STRING, so user overloads and templates select or deduce CHAR for CHR(...). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-22feat(input)!: validate INPUT and read whole lines into STRING_ov4
Scalar INPUT now reads one whitespace-delimited token through module-local IR helpers instead of scanf, then skips spaces and tabs and consumes one newline. INTEGER, REAL, BOOLEAN (TRUE or FALSE in any case) and CHAR are validated, and bad input or end of input is a runtime error. STRING INPUT reads the rest of the line. The unused scanf and REAL printf format globals are removed. Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-22fix(classes): defer NEW for DECLARE without a parameterless constructor_ov4
A plain DECLARE, field or array element now calls NEW only when the class has a parameterless one; otherwise the zeroed object waits for x <- NEW C(...), as in guide section 10.2. DECLARE with parentheses still requires a matching constructor. Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-22fix(arrays): free array buffers when their scope ends_ov4
Register every array as a stack object so its buffer is freed on scope end, re-DECLARE, RETURN and unwinding; run the element-destroy loop only for types that need destruction. Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-22feat(output)!: print REAL values in shortest round-trip form_ov4
OUTPUT and NUM_TO_STR now share Python repr formatting instead of %f. BREAKING CHANGE: REAL output changes from six fixed decimals (2.500000) to the shortest round-trip text (2.5). Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-22fix(stdlib): make IS_NUM agree with STR_TO_NUM and explain conversion errors_ov4
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-22docs: document C-struct records for EXTERN_ov4
Describe which TYPE records count as C structs, passing them by value and by pointer as parameters, RETURNS and variadic arguments, and the recursive pointer types EXTERN accepts. Note the clangCodeGen dependency and the CABI sources in the architecture notes. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-21docs(agents): drop unverified-platform claims now that nightly CI covers all ↵_ov4
three Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-21docs(agents): drop fixed-bug history and stale status notes from PITFALLS_ov4
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-21docs(agents): split PITFALLS.md into topic files under AGENTS/PITFALLS_ov4
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
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