ast2 fix issue 156 - abstract function pointer

3 files changed, 37 insertions, 2 deletions

diff --git a/tests/include/tast2.h b/tests/include/tast2.h
index 75e9446..348e225 100644
--- a/tests/include/tast2.h
+++ b/tests/include/tast2.h
@@ -123,6 +123,17 @@ typedef MagickBooleanType
     const int,void *),
 (*UpdateImageViewMethod)(ImageView *,const size_t,const int,void *);
 
+// Issue #156, math.h
+void
+  *absfunptr1 (int (*)(struct A0 *)),
+  **absfunptr2 (int (**)(struct A1 *)),
+  absfunptr3 (int *(*)(struct A2 *)),
+  *absfunptr4 (int *(**)(struct A3 *)),
+  absfunptr5 (int (*a)(A4 *));
+
+int sqlite3_bind_blob(struct A1*, int, const void*, int n, void(*)(void*));
+
+
 
 
 
@@ -241,6 +252,7 @@ void
   (*pcre_free)(void *),
   *(*pcre_stack_malloc)(size_t);
 
+typedef int ImageView, MagickBooleanType;
 typedef MagickBooleanType
   (*DuplexTransferImageViewMethod)(const ImageView *,const ImageView *,
     ImageView *,const size_t,const int,void *),
@@ -250,6 +262,18 @@ typedef MagickBooleanType
     const int,void *),
 (*UpdateImageViewMethod)(ImageView *,const size_t,const int,void *);
 
+// Issue #156, math.h
+void
+  *absfunptr1 (int (*)(struct A0 *)),
+  **absfunptr2 (int (**)(struct A1 *)),
+  absfunptr3 (int *(*)(struct A2 *)),
+  *absfunptr4 (int *(**)(struct A3 *)),
+  absfunptr5 (int (*a)(A4 *));
+
+int sqlite3_bind_blob(struct A1*, int, const void*, int n, void(*)(void*));
+
+
+
 
 #endif
 
diff --git a/tests/tast2.nim b/tests/tast2.nim
index 4e60172..d1b0f26 100644
--- a/tests/tast2.nim
+++ b/tests/tast2.nim
@@ -324,4 +324,14 @@ assert TransferImageViewMethod is
   proc (a1: ptr ImageView; a2: ptr ImageView; a3: uint; a4: cint; a5: pointer): MagickBooleanType {.cdecl.}
 
 assert UpdateImageViewMethod is
-  proc (a1: ptr ImageView; a2: uint; a3: cint; a4: pointer): MagickBooleanType {.cdecl.}
\ No newline at end of file
+  proc (a1: ptr ImageView; a2: uint; a3: cint; a4: pointer): MagickBooleanType {.cdecl.}
+
+# Issue #156, math.h
+assert absfunptr1 is proc(a1: proc(a1: ptr A0): cint {.cdecl.}): pointer {.cdecl.}
+assert absfunptr2 is proc(a1: ptr proc(a1: ptr A1): cint {.cdecl.}): ptr pointer {.cdecl.}
+assert absfunptr3 is proc(a1: proc(a1: ptr A2): ptr cint {.cdecl.}) {.cdecl.}
+assert absfunptr4 is proc(a1: ptr proc(a1: ptr A3): ptr cint {.cdecl.}): pointer {.cdecl.}
+assert absfunptr5 is proc(a1: proc(a1: ptr A4): cint {.cdecl.}) {.cdecl.}
+
+assert sqlite3_bind_blob is
+  proc(a1: ptr A1, a2: cint, a3: pointer, n: cint, a5: proc(a1: pointer) {.cdecl.}): cint {.cdecl.}
diff --git a/tests/tmath.nim b/tests/tmath.nim
index 9f3df79..1f804ab 100644
--- a/tests/tmath.nim
+++ b/tests/tmath.nim
@@ -22,7 +22,8 @@ cPlugin:
   proc onSymbol*(sym: var Symbol) {.exportc, dynlib.} =
     sym.name = sym.name.strip(chars={'_'}).replace("__", "_")
 
-cImport cSearchPath("math.h")
+const FLAGS {.strdefine.} = ""
+cImport(cSearchPath("math.h"), flags = FLAGS)
 
 check sin(5) == -0.9589242746631385
 check abs(-5) == 5