From a11d0aaf62e3ebf2f46307d1546b8105792c8dd0 Mon Sep 17 00:00:00 2001
From: Andrew Kelley <superjoe30@gmail.com>
Date: Mon, 4 Jan 2016 23:37:17 -0700
Subject: progress toward compile time constant expression evaluation

---
 src/parser.cpp | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'src/parser.cpp')

diff --git a/src/parser.cpp b/src/parser.cpp
index 5c9d34a3c4..60de2fbab7 100644
--- a/src/parser.cpp
+++ b/src/parser.cpp
@@ -2750,6 +2750,14 @@ const char *num_lit_str(NumLit num_lit) {
             return "u32";
         case NumLitU64:
             return "u64";
+        case NumLitI8:
+            return "i8";
+        case NumLitI16:
+            return "i16";
+        case NumLitI32:
+            return "i32";
+        case NumLitI64:
+            return "i64";
         case NumLitCount:
             zig_unreachable();
     }
@@ -2761,6 +2769,10 @@ bool is_num_lit_unsigned(NumLit num_lit) {
         case NumLitF32:
         case NumLitF64:
         case NumLitF128:
+        case NumLitI8:
+        case NumLitI16:
+        case NumLitI32:
+        case NumLitI64:
             return false;
         case NumLitU8:
         case NumLitU16:
@@ -2783,6 +2795,10 @@ bool is_num_lit_float(NumLit num_lit) {
         case NumLitU16:
         case NumLitU32:
         case NumLitU64:
+        case NumLitI8:
+        case NumLitI16:
+        case NumLitI32:
+        case NumLitI64:
             return false;
         case NumLitCount:
             zig_unreachable();
@@ -2793,13 +2809,17 @@ bool is_num_lit_float(NumLit num_lit) {
 uint64_t num_lit_bit_count(NumLit num_lit) {
     switch (num_lit) {
         case NumLitU8:
+        case NumLitI8:
             return 8;
         case NumLitU16:
+        case NumLitI16:
             return 16;
         case NumLitU32:
+        case NumLitI32:
         case NumLitF32:
             return 32;
         case NumLitU64:
+        case NumLitI64:
         case NumLitF64:
             return 64;
         case NumLitF128:
-- 
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