Implement static finalize / initialize. Version bump.

test/test_suite/initialize/initialize_bad_prio.c3

@@ -0,0 +1,16 @@
+
+static initialize @priority("hello") // #error: Expected an argument to '@priority'
+{
+}
+
+static initialize @priority(1, 2) // #error: Too many arguments for
+{
+}
+
+static initialize @priority(0) // #error: Expected an argument to '@priority'
+{
+}
+
+static initialize @priority(65536) // #error: Expected an argument to '@priority'
+{
+}

test/test_suite/initialize/initialize_finalize.c3t

@@ -0,0 +1,62 @@
+// #target: linux-x64
+module test;
+import std::io;
+
+fn void main()
+{
+	io::println("Hello, world!");
+}
+extern fn void puts(char*);
+
+static initialize @priority(300)
+{
+	puts("Hello startup2");
+}
+static initialize
+{
+	puts("Let's start main...");
+}
+static initialize @priority(200)
+{
+	puts("Hello startup");
+}
+
+static initialize
+{}
+
+static finalize
+{
+	puts("Bye bye");
+}
+
+/* #expect: test.ll
+
+@llvm.global_ctors = appending global [3 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 300, void ()* @.static_initialize.0, i8* null }, { i32, void ()*, i8* } { i32 65535, void ()* @.static_initialize.1, i8* null }, { i32, void ()*, i8* } { i32 200, void ()* @.static_initialize.2, i8* null }]
+@llvm.global_dtors = appending global [1 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 65535, void ()* @.static_finalize.0, i8* null }]
+
+define void @.static_initialize.0() {
+entry:
+  call void @puts(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str, i32 0, i32 0))
+  ret void
+}
+
+; Function Attrs: nounwind
+declare void @puts(i8*) #0
+
+define void @.static_initialize.1() {
+entry:
+  call void @puts(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.1, i32 0, i32 0))
+  ret void
+}
+
+define void @.static_initialize.2() {
+entry:
+  call void @puts(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.2, i32 0, i32 0))
+  ret void
+}
+
+define void @.static_finalize.0() {
+entry:
+  call void @puts(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.3, i32 0, i32 0))
+  ret void
+}

test/test_suite/initialize/initialize_jump.c3

@@ -0,0 +1,9 @@
+static initialize
+{
+	return; // This is fine
+}
+
+static initialize
+{
+	return 123; // #error: You cannot cast 'int' into 'void' even with an explicit cast, so this looks like an error.
+}

test/test_suite/initialize/initialize_parse_error.c3

@@ -0,0 +1 @@
+static foo {} ; // #error: Expected 'static initialize'

test/test_suite/initialize/initialize_prio.c3

@@ -0,0 +1,3 @@
+static initialize @priority() // #error: An expression was expected.
+{
+}