pip call operator precedence was fixed

jac/jaclang/compiler/jac.lark

@@ -289,17 +289,11 @@ expression: walrus_assign (KW_IF expression KW_ELSE expression)?
           | lambda_expr
 
 // Walrus assignments
-walrus_assign: (named_ref WALRUS_EQ)? pipe
+walrus_assign: (named_ref WALRUS_EQ)? elvis_check
 
 // Lambda expressions
 lambda_expr: KW_WITH func_decl_params? (RETURN_HINT expression)? KW_CAN expression
 
-// Pipe expressions
-pipe: (pipe PIPE_FWD)? pipe_back
-
-// Pipe back expressions
-pipe_back: (pipe_back PIPE_BKWD)? elvis_check
-
 // Elvis expressions
 elvis_check: (elvis_check ELVIS_OP)? bitwise_or
 
@@ -348,7 +342,13 @@ ds_spawn: (ds_spawn KW_SPAWN)? unpack
 unpack: STAR_MUL? ref
 
 // References (unused)
-ref: BW_AND? pipe_call
+ref: BW_AND? pipe
+
+// Pipe expressions
+pipe: (pipe PIPE_FWD)? pipe_back
+
+// Pipe back expressions
+pipe_back: (pipe_back PIPE_BKWD)? pipe_call
 
 // Data spatial calls
 pipe_call: (PIPE_FWD | A_PIPE_FWD | KW_SPAWN | KW_AWAIT)? atomic_chain

jac/jaclang/compiler/passes/tool/jac_formatter_pass.py

@@ -1549,7 +1549,8 @@ def exit_bool_expr(self, node: ast.BoolExpr) -> None:
                 test_str += f" {node.op.value} "
 
         # Check if line break is needed
-        if self.is_line_break_needed(test_str):
+        adjusted_line_length = self.MAX_LINE_LENGTH * 2 - self.indent_size * 2
+        if self.is_line_break_needed(test_str, max_line_length=adjusted_line_length):
             for i in node.values:
                 if i != end:
                     self.emit_ln(node, f"{i.gen.jac}")

jac/jaclang/compiler/passes/tool/tests/fixtures/corelib.jac

@@ -130,8 +130,7 @@ obj JacPlugin {
 :obj:Memory:can:get_obj
 (caller_id: UUID, item_id: UUID, override: bool=False) -> Element {
     ret = item_id |> self.index.get;
-    if override
-        or (ret is not None and caller_id |> ret.__is_readable) {
+    if override or (ret is not None and caller_id |> ret.__is_readable) {
         return ret;
     }
 }

jac/jaclang/compiler/passes/tool/tests/fixtures/corelib_fmt.jac

@@ -129,8 +129,7 @@ obj JacPlugin {
 :obj:Memory:can:get_obj
 (caller_id: UUID, item_id: UUID, override: bool=False) -> Element {
     ret = item_id |> self.index.get;
-    if override
-        or (ret is not None and caller_id |> ret.__is_readable) {
+    if override or (ret is not None and caller_id |> ret.__is_readable) {
         return ret;
     }
 }

jac/jaclang/tests/fixtures/pipe_call.jac

@@ -0,0 +1,7 @@
+
+
+with entry {
+    foo = "foo";
+    print(foo |> len == 3);
+    print(1 + foo |> len);
+}

jac/jaclang/tests/test_language.py

@@ -136,6 +136,15 @@ def test_multi_dim_arr_slice(self) -> None:
         for expected in expected_outputs:
             self.assertIn(expected, stdout_value)
 
+    def test_pipe_call_percedence(self) -> None:
+        """Basic test for pipe call."""
+        captured_output = io.StringIO()
+        sys.stdout = captured_output
+        cli.run(self.fixture_abs_path("pipe_call.jac"))  # type: ignore
+        sys.stdout = sys.__stdout__
+        stdout_value = captured_output.getvalue()
+        self.assertEqual("True\n4\n", stdout_value)
+
     def test_chandra_bugs(self) -> None:
         """Parse micro jac file."""
         captured_output = io.StringIO()

jac/support/jac-lang.org/docs/learn/jac_ref.md

@@ -794,42 +794,6 @@
 
 --8<-- "examples/reference/lambda_expressions.md"
 
-## Pipe expressions
-**Code Example**
-=== "Jac"
-    ```jac linenums="1"
-    --8<-- "examples/reference/pipe_expressions.jac"
-    ```
-=== "Python"
-    ```python linenums="1"
-    --8<-- "examples/reference/pipe_expressions.py"
-    ```
-??? example "Jac Grammar Snippet"
-    ```yaml linenums="298"
-    --8<-- "jaclang/compiler/jac.lark:298:298"
-    ```
-**Description**
-
---8<-- "examples/reference/pipe_expressions.md"
-
-## Pipe back expressions
-**Code Example**
-=== "Jac"
-    ```jac linenums="1"
-    --8<-- "examples/reference/pipe_back_expressions.jac"
-    ```
-=== "Python"
-    ```python linenums="1"
-    --8<-- "examples/reference/pipe_back_expressions.py"
-    ```
-??? example "Jac Grammar Snippet"
-    ```yaml linenums="301"
-    --8<-- "jaclang/compiler/jac.lark:301:301"
-    ```
-**Description**
-
---8<-- "examples/reference/pipe_back_expressions.md"
-
 ## Elvis expressions
 **Code Example**
 === "Jac"
@@ -841,8 +805,8 @@
     --8<-- "examples/reference/elvis_expressions.py"
     ```
 ??? example "Jac Grammar Snippet"
-    ```yaml linenums="304"
-    --8<-- "jaclang/compiler/jac.lark:304:304"
+    ```yaml linenums="298"
+    --8<-- "jaclang/compiler/jac.lark:298:298"
     ```
 **Description**
 
@@ -859,8 +823,8 @@
     --8<-- "examples/reference/bitwise_expressions.py"
     ```
 ??? example "Jac Grammar Snippet"
-    ```yaml linenums="307"
-    --8<-- "jaclang/compiler/jac.lark:307:310"
+    ```yaml linenums="301"
+    --8<-- "jaclang/compiler/jac.lark:301:304"
     ```
 **Description**
 
@@ -877,8 +841,8 @@
     --8<-- "examples/reference/logical_and_compare_expressions.py"
     ```
 ??? example "Jac Grammar Snippet"
-    ```yaml linenums="313"
-    --8<-- "jaclang/compiler/jac.lark:313:327"
+    ```yaml linenums="307"
+    --8<-- "jaclang/compiler/jac.lark:307:321"
     ```
 **Description**
 
@@ -895,8 +859,8 @@
     --8<-- "examples/reference/arithmetic_expressions.py"
     ```
 ??? example "Jac Grammar Snippet"
-    ```yaml linenums="330"
-    --8<-- "jaclang/compiler/jac.lark:330:333"
+    ```yaml linenums="324"
+    --8<-- "jaclang/compiler/jac.lark:324:327"
     ```
 **Description**
 
@@ -913,8 +877,8 @@
     --8<-- "examples/reference/connect_expressions.py"
     ```
 ??? example "Jac Grammar Snippet"
-    ```yaml linenums="336"
-    --8<-- "jaclang/compiler/jac.lark:336:336"
+    ```yaml linenums="330"
+    --8<-- "jaclang/compiler/jac.lark:330:330"
     ```
 **Description**
 
@@ -931,8 +895,8 @@
     --8<-- "examples/reference/atomic_expressions.py"
     ```
 ??? example "Jac Grammar Snippet"
-    ```yaml linenums="339"
-    --8<-- "jaclang/compiler/jac.lark:339:339"
+    ```yaml linenums="333"
+    --8<-- "jaclang/compiler/jac.lark:333:333"
     ```
 **Description**
 
@@ -949,8 +913,8 @@
     --8<-- "examples/reference/atomic_pipe_back_expressions.py"
     ```
 ??? example "Jac Grammar Snippet"
-    ```yaml linenums="342"
-    --8<-- "jaclang/compiler/jac.lark:342:342"
+    ```yaml linenums="336"
+    --8<-- "jaclang/compiler/jac.lark:336:336"
     ```
 **Description**
 
@@ -967,8 +931,8 @@
     --8<-- "examples/reference/data_spatial_spawn_expressions.py"
     ```
 ??? example "Jac Grammar Snippet"
-    ```yaml linenums="345"
-    --8<-- "jaclang/compiler/jac.lark:345:345"
+    ```yaml linenums="339"
+    --8<-- "jaclang/compiler/jac.lark:339:339"
     ```
 **Description**
 
@@ -985,8 +949,8 @@
     --8<-- "examples/reference/unpack_expressions.py"
     ```
 ??? example "Jac Grammar Snippet"
-    ```yaml linenums="348"
-    --8<-- "jaclang/compiler/jac.lark:348:348"
+    ```yaml linenums="342"
+    --8<-- "jaclang/compiler/jac.lark:342:342"
     ```
 **Description**
 
@@ -1002,13 +966,49 @@
     ```python linenums="1"
     --8<-- "examples/reference/references_(unused).py"
     ```
+??? example "Jac Grammar Snippet"
+    ```yaml linenums="345"
+    --8<-- "jaclang/compiler/jac.lark:345:345"
+    ```
+**Description**
+
+--8<-- "examples/reference/references_(unused).md"
+
+## Pipe expressions
+**Code Example**
+=== "Jac"
+    ```jac linenums="1"
+    --8<-- "examples/reference/pipe_expressions.jac"
+    ```
+=== "Python"
+    ```python linenums="1"
+    --8<-- "examples/reference/pipe_expressions.py"
+    ```
+??? example "Jac Grammar Snippet"
+    ```yaml linenums="348"
+    --8<-- "jaclang/compiler/jac.lark:348:348"
+    ```
+**Description**
+
+--8<-- "examples/reference/pipe_expressions.md"
+
+## Pipe back expressions
+**Code Example**
+=== "Jac"
+    ```jac linenums="1"
+    --8<-- "examples/reference/pipe_back_expressions.jac"
+    ```
+=== "Python"
+    ```python linenums="1"
+    --8<-- "examples/reference/pipe_back_expressions.py"
+    ```
 ??? example "Jac Grammar Snippet"
     ```yaml linenums="351"
     --8<-- "jaclang/compiler/jac.lark:351:351"
     ```
 **Description**
 
---8<-- "examples/reference/references_(unused).md"
+--8<-- "examples/reference/pipe_back_expressions.md"
 
 ## Data spatial calls
 **Code Example**