switch cast expressions from being formally represented in the expression tree - instead use cast-like tree shapes to perform casts in the ir/typechecking phase. this is odd, given C's casting syntax, but it is much more natural given that the parser is not any longer doing identifier resolution, and as such it fixes a bunch of nasty edge cases.

This commit is contained in:
Ryan Fleury
2025-04-28 11:50:23 -07:00
parent 81425e8b90
commit c62ad20a9a
13 changed files with 325 additions and 130 deletions
File diff suppressed because one or more lines are too long
+2 -2
View File
@@ -225,9 +225,9 @@ RD_VocabTable:
@default(1) 'scrolling_animations': bool,
//- rjf: fonts
@display_name('UI Font') @description("The name or path to the font used when displaying non-code UI elements.")
@display_name('UI Font') @description("The name of, or path to, the font used when displaying non-code UI elements.")
'main_font': string,
@display_name('Code Font') @description("The name or path to the font used when displaying code.")
@display_name('Code Font') @description("The name of, or path to, the font used when displaying code.")
'code_font': string,
//- rjf: colors
+32 -21
View File
@@ -1301,36 +1301,48 @@ rd_setting_from_name(String8 name)
internal B32
rd_setting_b32_from_name(String8 name)
{
Temp scratch = scratch_begin(0, 0);
B32 result = 0;
String8 value = rd_setting_from_name(name);
String8 expr = push_str8f(scratch.arena, "(bool)(%S)", value);
E_Eval eval = e_eval_from_string(expr);
B32 result = !!e_value_eval_from_eval(eval).value.u64;
scratch_end(scratch);
if(value.size != 0)
{
Temp scratch = scratch_begin(0, 0);
String8 expr = push_str8f(scratch.arena, "(bool)(%S)", value);
E_Eval eval = e_eval_from_string(expr);
result = !!e_value_eval_from_eval(eval).value.u64;
scratch_end(scratch);
}
return result;
}
internal U64
rd_setting_u64_from_name(String8 name)
{
Temp scratch = scratch_begin(0, 0);
U64 result = 0;
String8 value = rd_setting_from_name(name);
String8 expr = push_str8f(scratch.arena, "(uint64)(%S)", value);
E_Eval eval = e_eval_from_string(expr);
U64 result = e_value_eval_from_eval(eval).value.u64;
scratch_end(scratch);
if(value.size != 0)
{
Temp scratch = scratch_begin(0, 0);
String8 expr = push_str8f(scratch.arena, "(uint64)(%S)", value);
E_Eval eval = e_eval_from_string(expr);
result = e_value_eval_from_eval(eval).value.u64;
scratch_end(scratch);
}
return result;
}
internal F32
rd_setting_f32_from_name(String8 name)
{
Temp scratch = scratch_begin(0, 0);
F32 result = 0.f;
String8 value = rd_setting_from_name(name);
String8 expr = push_str8f(scratch.arena, "(float32)(%S)", value);
E_Eval eval = e_eval_from_string(expr);
F32 result = e_value_eval_from_eval(eval).value.f32;
scratch_end(scratch);
if(value.size != 0)
{
Temp scratch = scratch_begin(0, 0);
String8 expr = push_str8f(scratch.arena, "(float32)(%S)", value);
E_Eval eval = e_eval_from_string(expr);
result = e_value_eval_from_eval(eval).value.f32;
scratch_end(scratch);
}
return result;
}
@@ -4357,16 +4369,15 @@ rd_view_ui(Rng2F32 rect)
F32 cell_slider_value = 0.f;
if(str8_match(cell_type->name, str8_lit("range1"), 0) && cell_type->args != 0 && cell_type->count >= 2)
{
E_Expr *min_expr = cell_type->args[0];
E_Expr *max_expr = cell_type->args[1];
E_Key min_key = e_key_from_expr(cell_type->args[0]);
E_Key max_key = e_key_from_expr(cell_type->args[1]);
E_ParentKey(cell->eval.key)
{
E_TypeKey slider_value_type = e_type_key_unwrap(cell_type->direct_type_key, E_TypeUnwrapFlag_AllDecorative);
slider_value_type_kind = e_type_kind_from_key(slider_value_type);
E_Expr *min_casted = e_expr_ref_cast(scratch.arena, slider_value_type, min_expr);
E_Expr *max_casted = e_expr_ref_cast(scratch.arena, slider_value_type, max_expr);
cell_slider_min = e_value_from_expr(min_casted);
cell_slider_max = e_value_from_expr(max_casted);
String8 slider_type_name = e_type_string_from_key(scratch.arena, slider_value_type);
cell_slider_min = e_value_from_key(e_key_wrapf(min_key, "(%S)$", slider_type_name));
cell_slider_max = e_value_from_key(e_key_wrapf(max_key, "(%S)$", slider_type_name));
}
}
switch(slider_value_type_kind)