From e44bdc6a2a0cf624b08046ecc7e5c5d5d9d2d66c Mon Sep 17 00:00:00 2001
From: _ov4 <ov4@ov4.org>
Date: Fri, 16 Oct 2026 13:21:05 +0000
Subject: fix(compiler): correct CIE semantics and diagnostic locations

Use standard WHILE headers and default-public class fields, resolve
pseudocode identifiers without case sensitivity, and check signed i64
literal boundaries before conversion. Preserve source locations across
recursive emission and function diagnostics.

Add 22 regression cases and update compiler examples and documentation.
Validated all 69 CTest entries with the original Linux Actions seed and
verified the release package's embedded, native and IR output paths.
---
 include/cps/Parser.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'include/cps/Parser.h')

diff --git a/include/cps/Parser.h b/include/cps/Parser.h
index 0079c8b..fdbb99a 100644
--- a/include/cps/Parser.h
+++ b/include/cps/Parser.h
@@ -1,4 +1,5 @@
 #pragma once
+#include "cps/Identifier.h"
 #include "cps/Lexer.h"
 #include "cps/AST.h"
 #include "cps/TypeAST.h"
@@ -24,7 +25,7 @@ class Parser {
     unsigned BlockDepth = 0; // ParseBlock nesting; 1 = top level
 
     std::map<int, int> BinopPrecedence;
-    std::set<std::string> TypeNames = {
+    IdentifierSet TypeNames = {
         "INTEGER", "REAL", "BOOLEAN", "STRING", "CHAR", "VOID",
         "C_INT", "C_CHAR", "C_STRING", "C_DOUBLE"
     };
@@ -33,7 +34,9 @@ class Parser {
     int GetTokPrecedence();
 
     std::unique_ptr<ExprAST> ParseExpression();
+    std::unique_ptr<ExprAST> ParseUnaryImpl();
     std::unique_ptr<ExprAST> ParseUnary(); 
+    std::unique_ptr<ExprAST> ParsePrimaryImpl();
     std::unique_ptr<ExprAST> ParsePrimary();
     std::unique_ptr<ExprAST> ParseBinOpRHS(int ExprPrec, std::unique_ptr<ExprAST> LHS); 
 
@@ -71,6 +74,7 @@ class Parser {
     std::unique_ptr<StmtAST> ParseCallStmt();
     std::unique_ptr<StmtAST> ParseReturnStmt();
     std::optional<std::vector<ParamDecl>> ParsePrototypeArgs(bool AllowByRef);
+    bool ParseIntegerValue(bool Negative, int64_t &Out);
     bool ParseSignedIntBound(int64_t &Out);
 
     std::unique_ptr<StmtAST> ParseOpenFile();
-- 
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