ast2 test fix for osx, catch parseString errors, handle type field comments

tests/include/tast2.h

@@ -45,11 +45,11 @@ typedef struct { char *a1; int *a2[1]; } A19, *A19p;
 typedef struct A20 { char a1; } A20, A21, *A21p;
 
 //Expression
-typedef struct A22 { int **f1; int *f2[123+132]; } A22;
+typedef struct A22 { const int **f1; int *f2[123+132]; } A22;
 
 //Unions
 union U1 {int f1; float f2; };
-typedef union U2 { int **f1; int abc[123+132]; } U2;
+typedef union U2 { const int **f1; int abc[123+132]; } U2;
 
 // Enums
 
@@ -157,11 +157,11 @@ typedef struct { char *a1; int *a2[1]; } A19, *A19p;
 typedef struct A20 { char a1; } A20, A21, *A21p;
 
 //Expression
-typedef struct A22 { int **f1; int *f2[123+132]; } A22;
+typedef struct A22 { const int **f1; int *f2[123+132]; } A22;
 
 //Unions
 union U1 {int f1; float f2; };
-typedef union U2 { int **f1; int abc[123+132]; } U2;
+typedef union U2 { const int **f1; int abc[123+132]; } U2;
 
 // Enums
 
@@ -220,4 +220,4 @@ typedef enum VSPresetFormat {
 
 #ifdef __cplusplus
 }
-#endif
+#endif

tests/tnimterop_c.nim

@@ -41,17 +41,8 @@ cOverride:
   proc weirdfunc(apple: ptr ptr ptr cchar): int {.importc.}
   proc weirdfunc2(mango: ptr ptr cchar): int {.importc.}
 
-# includeHeader
-const header =
-  when defined(HEADER): " -H"
-  else: ""
-
-# Test AST2
-const mode =
-  when defined(AST2): " -f:ast2"
-  else: ""
-
-cImport(cSearchPath("test.h"), flags = header & mode)
+const FLAGS {.strdefine.} = ""
+cImport(cSearchPath("test.h"), flags = FLAGS)
 
 check TEST_INT == 512
 check TEST_FLOAT == 5.12

tests/tpcre.nim

@@ -30,7 +30,8 @@ cPlugin:
   proc onSymbol*(sym: var Symbol) {.exportc, dynlib.} =
     sym.name = sym.name.replace("pcre_", "")
 
-cImport(pcreH, dynlib="dynpcre")
+const FLAGS {.strdefine.} = ""
+cImport(pcreH, dynlib="dynpcre", flags = FLAGS)
 
 echo version()