refactor(strings): replace compiler builtins with the STRING library

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>

1 files changed, 0 insertions, 33 deletions

diff --git a/include/cps/StringConversionHandler.h b/include/cps/StringConversionHandler.h
deleted file mode 100644
index c4879aa..0000000
--- a/include/cps/StringConversionHandler.h
+++ /dev/null
@@ -1,33 +0,0 @@
-#pragma once
-#include "llvm/IR/IRBuilder.h"
-#include "llvm/IR/LLVMContext.h"
-#include "llvm/IR/Module.h"
-
-namespace cps {
-
-class StringConversionHandler {
-    llvm::LLVMContext &Context;
-    llvm::IRBuilder<> &Builder;
-    llvm::Module &Module;
-
-    llvm::FunctionCallee SnprintfFunc;
-    llvm::FunctionCallee StrtollFunc;
-    llvm::FunctionCallee StrtodFunc;
-    llvm::FunctionCallee MallocFunc;
-
-public:
-    StringConversionHandler(llvm::LLVMContext &Ctx, llvm::IRBuilder<> &B, llvm::Module &M);
-    
-    void setupExternalFunctions();
-    
-    // NUM TO STR(x) RETURNS STRING
-    llvm::Value *emitNumToStr(llvm::Value *Num, bool IsReal);
-    
-    // STR TO NUM(x) RETURNS NUMBER
-    llvm::Value *emitStrToNum(llvm::Value *Str, bool AsReal);
-    
-    // IS NUM(ThisString) RETURNS BOOLEAN
-    llvm::Value *emitIsNum(llvm::Value *Str);
-};
-
-} // namespace cps