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Move scratch to its own file. Simplify usage.

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This commit is contained in:
Niels Bross
2025-10-24 10:41:58 +02:00
parent 76cd1ba957
commit da660ad87e
1 changed files with 3 additions and 29 deletions
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32
module.jai
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@@ -186,33 +186,6 @@ Compiler_Context :: struct {
messages : [..]Compiler_Message;
}
#add_context scratch_allocators : [2]Allocator;
#add_context scratch_id : int = 0;
init_context_allocators :: () {
if get_arena(context.scratch_allocators[0]) == null {
context.scratch_allocators[0] = make_arena(Megabytes(128));
context.scratch_allocators[1] = make_arena(Megabytes(128));
}
}
clear_context_allocators :: () {
if get_arena(context.scratch_allocators[0]) != null {
clear(context.scratch_allocators[0]);
clear(context.scratch_allocators[1]);
}
}
get_scratch :: (conflict : Allocator = .{}) -> Scratch {
arena := cast(*Arena)conflict.data;
if arena == get_arena(context.scratch_allocators[0]) || context.scratch_id == 0 {
context.scratch_id = 1;
return scratch_begin(*context.scratch_allocators[1]);
}
context.scratch_id = 0;
return scratch_begin(*context.scratch_allocators[0]);
}
record_error :: (result : *Compiler_Context, format : string, args : .. Any) {
error : Compiler_Message;
error.message_kind = .Error;
@@ -505,8 +478,8 @@ compile_file :: (ctx : *Compiler_Context, path : string, allocator : Allocator =
new_context := context;
new_context.allocator = allocator;
push_context new_context {
init_context_allocators();
defer clear_context_allocators();
init_scratch();
defer clear_scratch();
ctx.file = make_file(ctx, path);
@@ -517,3 +490,4 @@ compile_file :: (ctx : *Compiler_Context, path : string, allocator : Allocator =
generate_output_data(ctx);
}
}