From 5c7d6fcfd08a6e99e6e493e7adc3ef51d10e2fcc Mon Sep 17 00:00:00 2001
From: gingerBill <bill@gingerbill.org>
Date: Sat, 4 Jan 2020 18:04:12 +0000
Subject: [PATCH] Improve minimum dependency for complex numbers and quaternion
 numbers.

---
 core/runtime/core.odin |  2 ++
 src/check_expr.cpp     | 16 ++++++++++++++++
 src/checker.cpp        | 10 +---------
 3 files changed, 19 insertions(+), 9 deletions(-)

diff --git a/core/runtime/core.odin b/core/runtime/core.odin
index 05f425eb3..ac623a53e 100644
--- a/core/runtime/core.odin
+++ b/core/runtime/core.odin
@@ -437,12 +437,14 @@ default_logger :: proc() -> Logger {
 }
 
 
+@private
 __init_context_from_ptr :: proc "contextless" (c: ^Context, other: ^Context) {
 	if c == nil do return;
 	c^ = other^;
 	__init_context(c);
 }
 
+@private
 __init_context :: proc "contextless" (c: ^Context) {
 	if c == nil do return;
 
diff --git a/src/check_expr.cpp b/src/check_expr.cpp
index f0353e25b..b7318ca1d 100644
--- a/src/check_expr.cpp
+++ b/src/check_expr.cpp
@@ -2668,6 +2668,22 @@ void check_binary_expr(CheckerContext *c, Operand *x, Ast *node, Type *type_hint
 		return;
 	}
 
+	if (op.kind == Token_Quo || op.kind == Token_QuoEq) {
+		Type *bt = base_type(x->type);
+		if (bt->kind == Type_Basic) switch (bt->Basic.kind) {
+		case Basic_complex64:     add_package_dependency(c, "runtime", "quo_complex64");     break;
+		case Basic_complex128:    add_package_dependency(c, "runtime", "quo_complex128");    break;
+		case Basic_quaternion128: add_package_dependency(c, "runtime", "quo_quaternion128"); break;
+		case Basic_quaternion256: add_package_dependency(c, "runtime", "quo_quaternion256"); break;
+		}
+	} else if (op.kind == Token_Mul || op.kind == Token_MulEq) {
+		Type *bt = base_type(x->type);
+		if (bt->kind == Type_Basic) switch (bt->Basic.kind) {
+		case Basic_quaternion128: add_package_dependency(c, "runtime", "mul_quaternion128"); break;
+		case Basic_quaternion256: add_package_dependency(c, "runtime", "mul_quaternion256"); break;
+		}
+	}
+
 	x->mode = Addressing_Value;
 }
 
diff --git a/src/checker.cpp b/src/checker.cpp
index 9db6b94e9..a7570bd95 100644
--- a/src/checker.cpp
+++ b/src/checker.cpp
@@ -1665,12 +1665,10 @@ void generate_minimum_dependency_set(Checker *c, Entity *start) {
 		str_lit("mem_zero"),
 
 		str_lit("__init_context"),
-		str_lit("default_assertion_failure_proc"),
 
 		str_lit("args__"),
 		str_lit("type_table"),
 		str_lit("__type_info_of"),
-		str_lit("global_default_temp_allocator_data"),
 		str_lit("default_temp_allocator"),
 		str_lit("default_temp_allocator_init"),
 		str_lit("default_temp_allocator_destroy"),
@@ -1680,13 +1678,7 @@ void generate_minimum_dependency_set(Checker *c, Entity *start) {
 		str_lit("Source_Code_Location"),
 		str_lit("Context"),
 
-		str_lit("quo_complex64"),
-		str_lit("quo_complex128"),
-		str_lit("mul_quaternion128"),
-		str_lit("mul_quaternion256"),
-		str_lit("quo_quaternion128"),
-		str_lit("quo_quaternion256"),
-		str_lit("cstring_to_string"),
+		str_lit("cstring_to_string"), // Is tihs needed?
 
 		str_lit("umodti3"),
 		str_lit("udivti3"),