From: Brendan Hansen <brendan.f.hansen@gmail.com>
Date: Wed, 23 Sep 2020 18:33:30 +0000 (-0500)
Subject: added %f to bh_printf and fixed bug
X-Git-Url: https://git.brendanfh.com/?a=commitdiff_plain;h=556cbe44a2e090fbb5d9a37a57d6e7f44d39ba0b;p=onyx.git

added %f to bh_printf and fixed bug
---

diff --git a/include/bh.h b/include/bh.h
index 9878f698..ffb5379f 100644
--- a/include/bh.h
+++ b/include/bh.h
@@ -1618,6 +1618,23 @@ isize bh__printi64(char* str, isize n, bh__print_format format, i64 value) {
     return bh__print_string(str, n, walker);
 }
 
+isize bh__printf64(char* str, isize n, f64 value) {
+    fori (i, 0, 6) value *= 10.0;
+    i64 v = (i64) value;
+
+    isize l1 = bh__printi64(str, n, ((bh__print_format) { .base = 10 }), v / 1000000);
+    str += l1;
+    n -= l1;
+
+    *str = '.';
+    str += 1;
+    n -= 1;
+
+    isize l2 = bh__printi64(str, n, ((bh__print_format) { .base = 10 }), bh_abs(v) % 1000000);
+
+    return l1 + l2 + 1;
+}
+
 // TODO: This is very hacked together but for now it will work.
 isize bh_snprintf_va(char *str, isize n, char const *fmt, va_list va) {
     char const *text_start = str;
@@ -1674,6 +1691,11 @@ isize bh_snprintf_va(char *str, isize n, char const *fmt, va_list va) {
             len = bh__print_string(str, bh_min(l, n), s);
         } break;
 
+        case 'f': {
+            f64 f = va_arg(va, f64);
+            len = bh__printf64(str, n, f);
+        } break;
+
         default: fmt--;
         }
 
diff --git a/onyx b/onyx
index cf023545..6ec963ca 100755
Binary files a/onyx and b/onyx differ
diff --git a/src/onyxparser.c b/src/onyxparser.c
index be50983d..82e75940 100644
--- a/src/onyxparser.c
+++ b/src/onyxparser.c
@@ -780,9 +780,9 @@ expression_done:
 
 // 'if' <expr> <stmt> ('elseif' <cond> <stmt>)* ('else' <block>)?
 static AstIfWhile* parse_if_stmt(OnyxParser* parser) {
-    expect_token(parser, Token_Type_Keyword_If);
-
     AstIfWhile* if_node = make_node(AstIfWhile, Ast_Kind_If);
+    if_node->token = expect_token(parser, Token_Type_Keyword_If);
+
     AstIfWhile* root_if = if_node;
 
     if ((parser->curr + 1)->type == ':') {