Use eval as an instruction

stalwartlabs · Sep 27, 2023 · 63929ef · 63929ef
1 parent 9d33776
commit 63929ef
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Showing 2 changed files with 12 additions and 1 deletion.
diff --git a/src/compiler/grammar/instruction.rs b/src/compiler/grammar/instruction.rs
@@ -557,6 +557,16 @@ impl Compiler {
                             )?;
                             state.parse_let()?;
                         }
+                        Word::Eval => {
+                            state.validate_argument(
+                                0,
+                                Capability::Expressions.into(),
+                                token_info.line_num,
+                                token_info.line_pos,
+                            )?;
+                            let expr = state.parse_expr()?;
+                            state.instructions.push(Instruction::Eval(expr));
+                        }
 
                         // While extension
                         Word::While => {

diff --git a/tests/stalwart/expressions.svtest b/tests/stalwart/expressions.svtest
@@ -152,8 +152,9 @@ test "Expressions - Arrays" {
         test_fail "expr2[count(expr2) - 1] != 'f'";
     }
 
+    eval "2 + 2";
+
     if eval "[2 + 2, 'a' + 'b', 5 / 2, ext_zero()] != [4, 'ab', 2.5, 'my_value']" {
         test_fail "[2 + 2, 'a' + 'b', 5 / 2] != [4, 'ab', 2.5]";
     }
-
 }