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Construct literals as STRING values and route string operations through
ordinary library functions and operators. Preserve value ownership in
records, arrays, constants and file I/O.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
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emitLCase/emitUCase were a 45-line verbatim pair differing only in the
libc callee; both now delegate to emitCaseConvert(Str, CaseFn). The
malloc+memcpy+NUL tail duplicated across emitMid/emitRight/emitLeft
moves into allocCopySubstring; each function keeps its own clamp logic,
which is intentionally different.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Integer/Real/Boolean/CharHandler carried only five one-line LLVM API
wrappers (now inlined at their call sites in CodeGen.cc) plus dead
emitDeclare methods that violated the documented two-table lock-step
invariant. StringHandler::emitDeclare (also dead) and its NamedValues
reference go too.
With the dead writers gone, NamedValues held no information not already
in Symbols[].Storage, so the parallel map is removed: getNamedValue
reads Symbols, ArrayHandler/FunctionGen take one table, and function
bodies save/restore a single map. Behavior unchanged.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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CodeGen declares its own MallocFunc in SetupExternalFunctions and uses
it for char->STRING coercion and INPUT STRING buffers, removing two bare
getFunction("malloc") calls that null-deref'd if no handler happened to
declare malloc first. The CHR branch reuses the char->STRING coercion
path instead of a second hand-rolled heap wrapper.
String concatenation moves from ArithmeticHandler (which re-declared
four externs per '&' and was the LLVM 19 build-pin root cause) to
StringHandler::emitConcat; ArithmeticHandler no longer touches the
Module. Dead FreeFunc declarations removed.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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