Fix missing array type, suppress gcc warnings

nimterop/getters.nim

@@ -129,7 +129,7 @@ proc removeStatic*(content: string): string =
 proc getPreprocessor*(fullpath: string, mode = "cpp"): string =
   var
     mmode = if mode == "cpp": "c++" else: mode
-    cmd = &"gcc -E -dD -x{mmode} "
+    cmd = &"gcc -E -dD -x{mmode} -w "
 
     rdata: seq[string] = @[]
     start = false
@@ -144,7 +144,7 @@ proc getPreprocessor*(fullpath: string, mode = "cpp"): string =
   cmd &= &"\"{fullpath}\""
 
   # Include content only from file
-  for line in execAction(cmd, true).splitLines():
+  for line in execAction(cmd).splitLines():
     if line.strip() != "":
       if line.len > 1 and line[0 .. 1] == "# ":
         start = false

nimterop/grammar.nim

@@ -267,7 +267,9 @@ proc initGrammar() =
       var
         offset = 0
 
-      if gStateRT.data[0].name == "type_identifier":
+      if gStateRT.data.len > 1 and
+        gStateRT.data[0].name == "type_identifier" and
+        gStateRT.data[1].name != "field_identifier":
         offset = 1
 
       pStructCommon(ast, node, gStateRT.data[^1].val, offset, 1)