From ff53669ed918c87d15ddea2d07fda84d4c8eff5d Mon Sep 17 00:00:00 2001
From: Tim Foley <tfoley@nvidia.com>
Date: Wed, 28 Jun 2017 11:39:40 -0700
Subject: Store integer literals at high precision in AST

The lexer was creating an `unsigned long long` value, and then the AST was storing it in an `int`.
This change makes both use a `long long`.

This is obviously still a stopgap until I can get arbitrary precisions in here.
---
 source/slang/emit.cpp | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

(limited to 'source/slang/emit.cpp')

diff --git a/source/slang/emit.cpp b/source/slang/emit.cpp
index 9a1d44641..dc7c68aa4 100644
--- a/source/slang/emit.cpp
+++ b/source/slang/emit.cpp
@@ -197,6 +197,14 @@ static void emitName(EmitContext* context, String const& name)
     emitName(context, name, CodePosition());
 }
 
+static void Emit(EmitContext* context, IntegerLiteralValue value)
+{
+    char buffer[32];
+    sprintf(buffer, "%lld", value);
+    Emit(context, buffer);
+}
+
+
 static void Emit(EmitContext* context, UInt value)
 {
     char buffer[32];
@@ -923,7 +931,7 @@ static void EmitExprWithPrecedence(EmitContext* context, RefPtr<ExpressionSyntax
             {
                 assert(!"unimplemented");
             }
-            Emit(context, litExpr->IntValue);
+            Emit(context, litExpr->integerValue);
             Emit(context, suffix);
             break;
 
@@ -945,12 +953,12 @@ static void EmitExprWithPrecedence(EmitContext* context, RefPtr<ExpressionSyntax
             {
                 assert(!"unimplemented");
             }
-            Emit(context, litExpr->FloatValue);
+            Emit(context, litExpr->floatingPointValue);
             Emit(context, suffix);
             break;
 
         case ConstantExpressionSyntaxNode::ConstantType::Bool:
-            Emit(context, litExpr->IntValue ? "true" : "false");
+            Emit(context, litExpr->integerValue ? "true" : "false");
             break;
         case ConstantExpressionSyntaxNode::ConstantType::String:
             emitStringLiteral(context, litExpr->stringValue);
-- 
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