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Move mutable value decl stuff to a separate procedure

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This commit is contained in:
gingerBill
2023-07-25 13:49:19 +01:00
parent ab398f3704
commit c6e4b8ed5c
1 changed files with 131 additions and 124 deletions
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src/tilde_stmt.cpp
+75 -68
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@@ -2155,74 +2155,8 @@ gb_internal void cg_build_type_switch_stmt(cgProcedure *p, Ast *node) {
} }
gb_internal void cg_build_stmt(cgProcedure *p, Ast *node) { gb_internal void cg_build_mutable_value_decl(cgProcedure *p, Ast *node) {
Ast *prev_stmt = p->curr_stmt; ast_node(vd, ValueDecl, node);
defer (p->curr_stmt = prev_stmt);
p->curr_stmt = node;
// TODO(bill): check if last instruction was a terminating one or not
cg_set_debug_pos_from_node(p, node);
u16 prev_state_flags = p->state_flags;
defer (p->state_flags = prev_state_flags);
if (node->state_flags != 0) {
u16 in = node->state_flags;
u16 out = p->state_flags;
if (in & StateFlag_bounds_check) {
out |= StateFlag_bounds_check;
out &= ~StateFlag_no_bounds_check;
} else if (in & StateFlag_no_bounds_check) {
out |= StateFlag_no_bounds_check;
out &= ~StateFlag_bounds_check;
}
if (in & StateFlag_no_type_assert) {
out |= StateFlag_no_type_assert;
out &= ~StateFlag_type_assert;
} else if (in & StateFlag_type_assert) {
out |= StateFlag_type_assert;
out &= ~StateFlag_no_type_assert;
}
p->state_flags = out;
}
switch (node->kind) {
case_ast_node(bs, EmptyStmt, node);
case_end;
case_ast_node(us, UsingStmt, node);
case_end;
case_ast_node(ws, WhenStmt, node);
cg_build_when_stmt(p, ws);
case_end;
case_ast_node(bs, BlockStmt, node);
TB_Node *done = nullptr;
if (bs->label != nullptr) {
done = cg_control_region(p, "block_done");
cgTargetList *tl = cg_push_target_list(p, bs->label, done, nullptr, nullptr);
tl->is_block = true;
}
cg_scope_open(p, bs->scope);
cg_build_stmt_list(p, bs->stmts);
cg_scope_close(p, cgDeferExit_Default, nullptr);
if (done != nullptr) {
cg_emit_goto(p, done);
tb_inst_set_control(p->func, done);
}
if (bs->label != nullptr) {
cg_pop_target_list(p);
}
case_end;
case_ast_node(vd, ValueDecl, node);
if (!vd->is_mutable) { if (!vd->is_mutable) {
return; return;
} }
@@ -2239,6 +2173,7 @@ gb_internal void cg_build_stmt(cgProcedure *p, Ast *node) {
is_static = true; is_static = true;
} }
} }
if (is_static) { if (is_static) {
for_array(i, vd->names) { for_array(i, vd->names) {
Ast *ident = vd->names[i]; Ast *ident = vd->names[i];
@@ -2347,6 +2282,78 @@ gb_internal void cg_build_stmt(cgProcedure *p, Ast *node) {
cgValue init = inits[i]; cgValue init = inits[i];
cg_addr_store(p, lval, init); cg_addr_store(p, lval, init);
} }
}
gb_internal void cg_build_stmt(cgProcedure *p, Ast *node) {
Ast *prev_stmt = p->curr_stmt;
defer (p->curr_stmt = prev_stmt);
p->curr_stmt = node;
// TODO(bill): check if last instruction was a terminating one or not
cg_set_debug_pos_from_node(p, node);
u16 prev_state_flags = p->state_flags;
defer (p->state_flags = prev_state_flags);
if (node->state_flags != 0) {
u16 in = node->state_flags;
u16 out = p->state_flags;
if (in & StateFlag_bounds_check) {
out |= StateFlag_bounds_check;
out &= ~StateFlag_no_bounds_check;
} else if (in & StateFlag_no_bounds_check) {
out |= StateFlag_no_bounds_check;
out &= ~StateFlag_bounds_check;
}
if (in & StateFlag_no_type_assert) {
out |= StateFlag_no_type_assert;
out &= ~StateFlag_type_assert;
} else if (in & StateFlag_type_assert) {
out |= StateFlag_type_assert;
out &= ~StateFlag_no_type_assert;
}
p->state_flags = out;
}
switch (node->kind) {
case_ast_node(bs, EmptyStmt, node);
case_end;
case_ast_node(us, UsingStmt, node);
case_end;
case_ast_node(ws, WhenStmt, node);
cg_build_when_stmt(p, ws);
case_end;
case_ast_node(bs, BlockStmt, node);
TB_Node *done = nullptr;
if (bs->label != nullptr) {
done = cg_control_region(p, "block_done");
cgTargetList *tl = cg_push_target_list(p, bs->label, done, nullptr, nullptr);
tl->is_block = true;
}
cg_scope_open(p, bs->scope);
cg_build_stmt_list(p, bs->stmts);
cg_scope_close(p, cgDeferExit_Default, nullptr);
if (done != nullptr) {
cg_emit_goto(p, done);
tb_inst_set_control(p->func, done);
}
if (bs->label != nullptr) {
cg_pop_target_list(p);
}
case_end;
case_ast_node(vd, ValueDecl, node);
cg_build_mutable_value_decl(p, node);
case_end; case_end;
case_ast_node(bs, BranchStmt, node); case_ast_node(bs, BranchStmt, node);