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2026-10-30refactor(strings): construct string values implicitly from raw literals_ov4
Keep double-quoted literals and text constants as C_STRING values. Use marked STRING constructors for text and CHAR conversion, preserving string operations and I/O through the existing class machinery. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-30feat(types): support implicit single-argument constructors_ov4
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-28feat(overload): support default return types_ov4
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-27refactor(memory)!: move allocation functions into memory.cps_ov4
Route keyword NEW and DELETE through the same library runtime and retain allocation tracking, runtime diagnostics and exception behavior. BREAKING CHANGE: -no-std programs using NEW or DELETE must explicitly import memory.cps. 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>
2026-10-22feat(codegen): convert implicitly between CHAR and STRING_ov4
A CHAR becomes a one-character STRING in &, comparisons, assignment, parameter passing and RETURN. A STRING becomes a CHAR in assignment, parameter passing and RETURN, with a runtime error when its length is not 1. CHAR with INTEGER or BOOLEAN still does not convert. Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-22feat(codegen): accept ^x of C values as variadic arguments_ov4
In a variadic EXTERN position, ^x now passes the address of x as a plain pointer when x has a C type or is a C struct, like C's f(n, &x). The address of a pseudocode-typed value keeps the "must be a C value" error. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-22feat(codegen): accept pointer types to any C type in EXTERN_ov4
A pseudocode pointer type now counts as a C type, in EXTERN signatures and as a C-struct field, when it finally points to a non-void C type or a C struct, as in TYPE PInt = ^C_INT. A pointer cycle such as TYPE P = ^P and a pointer to a pseudocode type stay rejected. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-22feat(codegen): pass C-struct records by value as variadic arguments_ov4
A variadic EXTERN call is now arranged by clang per call, from the fixed parameter count and the promoted argument types. C-struct records pass unchanged in variadic positions, as C11 6.5.2.2p6-7 and 7.16.1.1p2 allow; a record that is not a C struct names the offending field. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-22feat(codegen): accept record pointers as variadic arguments_ov4
Pointer types to C-struct records now pass unchanged as variadic EXTERN arguments. Pseudocode values still need a cast to a C type, and records by value stay rejected. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-22refactor(codegen): move call marshalling and resolution into CallGen.cc_ov4
Pure move of both marshalCallArgs overloads, emitVariadicArgument and resolveCall out of CodeGen.cc; no behavior change. Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>