2 files changed, 9 insertions, 2 deletions
diff --git a/compile.c b/compile.c
index 4611305e..6da984ea 100644
--- a/compile.c
+++ b/compile.c
@@ -19,13 +19,18 @@ CORD compile_type(env_t *env, type_ast_t *t)
 
 CORD compile_statement(env_t *env, ast_t *ast)
 {
+    CORD stmt;
     switch (ast->tag) {
     case If: case For: case While: case FunctionDef: case Return: case StructDef: case EnumDef:
     case Declare: case Assign: case UpdateAssign: case DocTest:
-        return compile(env, ast);
+        stmt = compile(env, ast);
+        break;
     default:
-        return CORD_asprintf("(void)%r;", compile(env, ast));
+        stmt = CORD_asprintf("(void)%r;", compile(env, ast));
+        break;
     }
+    int64_t line = get_line_number(ast->file, ast->start);
+    return stmt ? CORD_asprintf("#line %ld\n%r", line, stmt) : stmt;
 }
 
 CORD compile(env_t *env, ast_t *ast)
diff --git a/nextlang.c b/nextlang.c
index 7a0f4e3a..98e54ebb 100644
--- a/nextlang.c
+++ b/nextlang.c
@@ -55,6 +55,7 @@ int main(int argc, char *argv[])
     }
 
     CORD program = CORD_asprintf(
+        "#line 0 \"%s\"\n" // file
         "// Generated code:\n"
         "%r\n" // imports
         "%r\n" // typedefs
@@ -74,6 +75,7 @@ int main(int argc, char *argv[])
         "__load();\n"
         "return 0;\n"
         "}\n",
+        f->filename,
         env.imports, env.typedefs, env.types, env.staticdefs,
         env.funcs, env.main);