Merge branch 'mku/enum_rep_clause' into 'master'

Add EnumRepClause config

Closes #1363

See merge request eng/libadalang/libadalang!1618

extensions/default_unparsing_config.json

@@ -1583,6 +1583,49 @@
         "line"
       ]
     },
+    "EnumRepClause": {
+      "node": {
+        "kind": "group",
+        "document": [
+          {
+            "kind": "group",
+            "document": [
+              {
+                "kind": "text",
+                "text": "for"
+              },
+              {
+                "kind": "recurse_field",
+                "field": "f_type_name"
+              },
+              "whitespace",
+              {
+                "kind": "text",
+                "text": "use"
+              }
+            ]
+          },
+          {
+            "kind": "group",
+            "document": {
+              "kind": "align",
+              "width": 2,
+              "contents": [
+                "line",
+                {
+                  "kind": "recurse_field",
+                  "field": "f_aggregate"
+                },
+                {
+                  "kind": "text",
+                  "text": ";"
+                }
+              ]
+            }
+          }
+        ]
+      }
+    },
     "EnumTypeDef": {
       "node": {
         "kind": "group",

testsuite/tests/unparsing/enum_rep_clause/everything_long/input.ada

@@ -0,0 +1 @@
+for VeeeeeeeeeeeeryLoooooooooooongTyyyyyyyyyyyyyyyyypeNaaaaaaaaaaaame use (Aaaaaaaaaaaa => 1, Bbbbbbbbbbb => 5, Ccccccccc => 10, Dddd => 1, E => 5, F => 10);

testsuite/tests/unparsing/enum_rep_clause/everything_long/test.out

@@ -0,0 +1,7 @@
+for VeeeeeeeeeeeeryLoooooooooooongTyyyyyyyyyyyyyyyyypeNaaaaaaaaaaaame use
+  (Aaaaaaaaaaaa => 1,
+   Bbbbbbbbbbb => 5,
+   Ccccccccc => 10,
+   Dddd => 1,
+   E => 5,
+   F => 10);

testsuite/tests/unparsing/enum_rep_clause/everything_long/test.yaml

@@ -0,0 +1,9 @@
+description: |
+    This test checks the formatting of an enum representation
+    clause with long type name and long aggregate.
+    It is expected the declaration breaks after `use` keyword
+    and the aggregagte be broken, one element per new line,
+    and all these new lines be indented.
+ 
+driver: unparser
+rule: aspect_clause

testsuite/tests/unparsing/enum_rep_clause/long_aggregate/input.ada

@@ -0,0 +1 @@
+for T use (Aaaaaaaaaaaa => 1, Bbbbbbbbbbb => 5, Ccccccccc => 10, Dddd => 1, E => 5, F => 10);

testsuite/tests/unparsing/enum_rep_clause/long_aggregate/test.out

@@ -0,0 +1,7 @@
+for T use
+  (Aaaaaaaaaaaa => 1,
+   Bbbbbbbbbbb => 5,
+   Ccccccccc => 10,
+   Dddd => 1,
+   E => 5,
+   F => 10);

testsuite/tests/unparsing/enum_rep_clause/long_aggregate/test.yaml

@@ -0,0 +1,9 @@
+description: |
+    This test checks the formatting of an enum representation
+    clause with long aggregate.
+    It is expected the declaration breaks after `use` keyword
+    the aggregate is broken, each line contains one element,
+    and all these new lines are indented.
+ 
+driver: unparser
+rule: aspect_clause

testsuite/tests/unparsing/enum_rep_clause/long_type/input.ada

@@ -0,0 +1 @@
+for VeeeeeeeeeeeeeeeeeeryLoooooooooooongTyyyyyyyyyyyyyyyyyypeNaaaaaaaaaaaame use (A => 1, B => 5, C => 10);

testsuite/tests/unparsing/enum_rep_clause/long_type/test.out

@@ -0,0 +1,2 @@
+for VeeeeeeeeeeeeeeeeeeryLoooooooooooongTyyyyyyyyyyyyyyyyyypeNaaaaaaaaaaaame use
+  (A => 1, B => 5, C => 10);

testsuite/tests/unparsing/enum_rep_clause/long_type/test.yaml

@@ -0,0 +1,8 @@
+description: |
+    This test checks the formatting of an enum representation
+    clause with a long type name.
+    It is expected the declaration breaks after the `use` keyword
+    and the new line be indented.
+ 
+driver: unparser
+rule: aspect_clause

testsuite/tests/unparsing/enum_rep_clause/short/input.ada

@@ -0,0 +1 @@
+for r use (A => 1, B => 5, C => 10);

testsuite/tests/unparsing/enum_rep_clause/short/test.out

@@ -0,0 +1 @@
+for r use (A => 1, B => 5, C => 10);

testsuite/tests/unparsing/enum_rep_clause/short/test.yaml

@@ -0,0 +1,7 @@
+description: |
+    This test checks the formatting of an enum representation
+    clause.
+    It is expected the declaration stays on a single line.
+ 
+driver: unparser
+rule: aspect_clause