From d0f3464df3d9e737d7445d28921b8ccc1e2c0e3f Mon Sep 17 00:00:00 2001
From: "Michael D. Lowis" <mike@mdlowis.com>
Date: Sun, 10 Jun 2018 21:59:30 -0400
Subject: [PATCH] added float types

---
 source/codegen.c | 18 ++++++++----------
 source/sclpl.h   |  3 ++-
 source/types.c   |  6 ++++++
 3 files changed, 16 insertions(+), 11 deletions(-)

diff --git a/source/codegen.c b/source/codegen.c
index b16fdfa..563e2a2 100644
--- a/source/codegen.c
+++ b/source/codegen.c
@@ -4,16 +4,14 @@ void codegen_init(Parser* p) {
     sym_add(&(p->syms), SF_TYPEDEF, "void",   VoidType());
     sym_add(&(p->syms), SF_TYPEDEF, "bool",   UIntType(1u));
     sym_add(&(p->syms), SF_TYPEDEF, "byte",   UIntType(8u));
-    sym_add(&(p->syms), SF_TYPEDEF, "uint",   UIntType(64u));
-    sym_add(&(p->syms), SF_TYPEDEF, "u8",     UIntType(8u));
-    sym_add(&(p->syms), SF_TYPEDEF, "u16",    UIntType(16u));
-    sym_add(&(p->syms), SF_TYPEDEF, "u32",    UIntType(32u));
-    sym_add(&(p->syms), SF_TYPEDEF, "u64",    UIntType(64u));
-    sym_add(&(p->syms), SF_TYPEDEF, "int",    IntType(64u));
-    sym_add(&(p->syms), SF_TYPEDEF, "i8",     IntType(8u));
-    sym_add(&(p->syms), SF_TYPEDEF, "i16",    IntType(16u));
-    sym_add(&(p->syms), SF_TYPEDEF, "i32",    IntType(32u));
-    sym_add(&(p->syms), SF_TYPEDEF, "i64",    IntType(64u));
+    sym_add(&(p->syms), SF_TYPEDEF, "ushort", UIntType(16u));
+    sym_add(&(p->syms), SF_TYPEDEF, "short",  IntType(16u));
+    sym_add(&(p->syms), SF_TYPEDEF, "uint",   UIntType(32u));
+    sym_add(&(p->syms), SF_TYPEDEF, "int",    IntType(32u));
+    sym_add(&(p->syms), SF_TYPEDEF, "ulong",  UIntType(64u));
+    sym_add(&(p->syms), SF_TYPEDEF, "long",   IntType(64u));
+    sym_add(&(p->syms), SF_TYPEDEF, "float",  FloatType(32u));
+    sym_add(&(p->syms), SF_TYPEDEF, "double", FloatType(64u));
     sym_add(&(p->syms), SF_TYPEDEF, "string",
         ArrayOf(sym_get(&(p->syms), "byte")->type, -1));
 }
diff --git a/source/sclpl.h b/source/sclpl.h
index f04531c..74ce147 100644
--- a/source/sclpl.h
+++ b/source/sclpl.h
@@ -63,7 +63,7 @@ typedef struct {
 /* Datatype Types
  *****************************************************************************/
 typedef enum {
-    VOID, INT, UINT, ARRAY, REF, PTR, FUNC
+    VOID, INT, UINT, FLOAT, ARRAY, REF, PTR, FUNC
 } Kind;
 
 typedef struct Type {
@@ -81,6 +81,7 @@ typedef struct Type {
 Type* VoidType(void);
 Type* IntType(size_t nbits);
 Type* UIntType(size_t nbits);
+Type* FloatType(size_t nbits);
 Type* ArrayOf(Type* type, size_t count);
 Type* RefTo(Type* type);
 Type* PtrTo(Type* type);
diff --git a/source/types.c b/source/types.c
index 3aca206..f02090f 100644
--- a/source/types.c
+++ b/source/types.c
@@ -23,6 +23,12 @@ Type* UIntType(size_t nbits) {
     return type;
 }
 
+Type* FloatType(size_t nbits) {
+    Type* type = mktype(FLOAT);
+    type->value.bits = nbits;
+    return type;
+}
+
 Type* ArrayOf(Type* elemtype, size_t count) {
     Type* type = mktype(ARRAY);
     type->value.array.type = elemtype;
-- 
2.52.0