Add support for char enums - #119

nimterop/ast.nim

@@ -52,7 +52,7 @@ proc saveNodeData(node: TSNode, nimState: NimState): bool =
           nimState.data.insert(("pointer_declarator", ""), nimState.data.len-1)
       nimState.data.add(("function_declarator", ""))
 
-  elif name in gExpressions:
+  elif name in gExpressions and name != "escape_sequence":
     if $node.tsNodeParent.tsNodeType() notin gExpressions:
       nimState.data.add((name, node.getNodeVal()))
 

nimterop/globals.nim

@@ -12,6 +12,7 @@ const
     "field_identifier",
     "identifier",
     "number_literal",
+    "char_literal",
     "preproc_arg",
     "primitive_type",
     "sized_type_specifier",
@@ -22,12 +23,14 @@ const
     "parenthesized_expression",
     "bitwise_expression",
     "shift_expression",
-    "math_expression"
+    "math_expression",
+    "escape_sequence"
   ].toSet()
 
   gEnumVals {.used.} = @[
     "identifier",
-    "number_literal"
+    "number_literal",
+    "char_literal"
   ].concat(toSeq(gExpressions.items))
 
 type

tests/include/test.h

@@ -73,6 +73,11 @@ enum ENUM5 {
 	enum15 = (1 << (1 & 1))
 };
 
+enum ENUM7 {
+  enum17 = '\0',
+  enum18 = 'A'
+};
+
 typedef void * VOIDPTR;
 typedef int * INTPTR;
 

tests/tnimterop_c.nim

@@ -127,6 +127,8 @@ check e4 == enum11
 check enum13 == 4
 check enum14 == 9
 check enum15 == 2
+check enum17 == '\0'.ENUM7
+check enum18 == 'A'.ENUM7
 
 # Issue #58
 multiline1()