kayomn
/
ona
1
0
Fork 0
Code Issues 8 Pull Requests Projects 4 Releases Activity

Implement Control Flow Statements in Kym #37

Merged
kayomn merged 8 commits from kym-control-flow into main 2023-08-26 00:01:25 +02:00
Conversation 0 Commits 8 Files Changed 5 +4 -4
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files
Showing only changes of commit 77af4d067b - Show all commits

8
source/ona/kym.zig
View File

@ -136,9 +136,9 @@ pub const RuntimeEnv = struct {
.subtraction => .sub,
.multiplication => .mul,
.divsion => .div,
.greater_equals_comparison => .eql,
.greater_equals_comparison => .cge,
.greater_than_comparison => .cgt,
.equals_comparison => .cge,
.equals_comparison => .eql,
.less_than_comparison => .clt,
.less_equals_comparison => .cle,
});
@ -297,13 +297,13 @@ pub const RuntimeEnv = struct {
try self.compile_expression(chunk, @"if".condition_expression);
try chunk.opcodes.push_one(.{.jf = 0});
const then_origin_index = @as(u32, @intCast(chunk.opcodes.values.len - 1));
const origin_index = @as(u32, @intCast(chunk.opcodes.values.len - 1));
for (@"if".block_statements.values) |block_statement| {
try self.compile_statement(chunk, block_statement);
}
chunk.opcodes.values[then_origin_index].jf = @intCast(chunk.opcodes.values.len - 1);
chunk.opcodes.values[origin_index].jf = @intCast(chunk.opcodes.values.len - 1);
if (@"if".else_statement) |else_statement| {
try self.compile_statement(chunk, else_statement.*);