diff options
Diffstat (limited to 'src/codegen.zig')
| -rw-r--r-- | src/codegen.zig | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/codegen.zig b/src/codegen.zig index a6d8ed0..38febe6 100644 --- a/src/codegen.zig +++ b/src/codegen.zig @@ -116,6 +116,7 @@ pub const CodeGen = struct { .RETURN_STATEMENT => |*return_statement| return try self.generate_return_statement(@ptrCast(return_statement)), .IF_STATEMENT => |*if_statement| return try self.generate_if_statement(@ptrCast(if_statement)), .WHILE_STATEMENT => |*while_statement| return try self.generate_while_statement(@ptrCast(while_statement)), + .IMPORT_DECLARATION => |*import_declaration| return try self.generate_import_declaration(@ptrCast(import_declaration)), else => unreachable, } } @@ -170,6 +171,7 @@ pub const CodeGen = struct { if (assignment_statement.is_declaration) { try self.environment.add_variable(identifier.name, new_variable); } else { + // TODO: Dont allow changing types of variables if its not declaration try self.environment.set_variable(identifier.name, new_variable); } } else { @@ -288,6 +290,15 @@ pub const CodeGen = struct { llvm.LLVMPositionBuilderAtEnd(self.builder, outer_block); } + fn generate_import_declaration(self: *CodeGen, declaration: *parser.Node) !void { + errdefer std.debug.print("Error generating import declaration\n", .{}); + std.debug.assert(declaration.* == parser.Node.IMPORT_DECLARATION); + + const import_declaration = declaration.IMPORT_DECLARATION; + + try self.generate(import_declaration.program); + } + fn generate_expression_value(self: *CodeGen, expression: *parser.Node, name: ?[]const u8) !*Variable { errdefer std.debug.print("Error generating statement value\n", .{}); return switch (expression.*) { @@ -328,7 +339,7 @@ pub const CodeGen = struct { }, }); - // // Needed for recursive functions + // Needed for recursive functions if (name != null) { try self.environment.add_variable(name.?, try self.create_variable(.{ .value = function, |