Add explicit casts in some headers.

QuLogic · QuLogic · commit 881f2a647989 · 2018-02-16T21:03:54.000-05:00
This prevents a bunch of repeated warnings since these headers are
included multiple times.
diff --git a/src/_backend_agg_basic_types.h b/src/_backend_agg_basic_types.h
@@ -115,7 +115,7 @@ class GCAgg
 
     bool has_hatchpath()
     {
-        return hatchpath.total_vertices();
+        return hatchpath.total_vertices() != 0;
     }
 
   private:
diff --git a/src/file_compat.h b/src/file_compat.h
@@ -82,7 +82,7 @@ static NPY_INLINE FILE *mpl_PyFile_Dup(PyObject *file, char *mode, mpl_off_t *or
     if (ret == NULL) {
         return NULL;
     }
-    fd2 = PyNumber_AsSsize_t(ret, NULL);
+    fd2 = (int)PyNumber_AsSsize_t(ret, NULL);
     Py_DECREF(ret);
 
 /* Convert to FILE* handle */
diff --git a/src/mplutils.h b/src/mplutils.h
@@ -63,7 +63,7 @@ extern "C" int add_dict_int(PyObject *dict, const char *key, long val);
 
 #if defined(_MSC_VER) && (_MSC_VER < 1800)
 namespace std {
-  inline bool isfinite(double num) { return _finite(num); }
+  inline bool isfinite(double num) { return _finite(num) != 0; }
 }
 #endif
 

Original file line number	Diff line number	Diff line change
`@@ -115,7 +115,7 @@ class GCAgg`
`115`	`115`
`116`	`116`	`bool has_hatchpath()`
`117`	`117`	`{`
`118`		`- return hatchpath.total_vertices();`
	`118`	`+ return hatchpath.total_vertices() != 0;`
`119`	`119`	`}`
`120`	`120`
`121`	`121`	`private:`
Original file line number	Diff line number	Diff line change
`@@ -82,7 +82,7 @@ static NPY_INLINE FILE mpl_PyFile_Dup(PyObject file, char mode, mpl_off_t or`
`82`	`82`	`if (ret == NULL) {`
`83`	`83`	`return NULL;`
`84`	`84`	`}`
`85`		`- fd2 = PyNumber_AsSsize_t(ret, NULL);`
	`85`	`+ fd2 = (int)PyNumber_AsSsize_t(ret, NULL);`
`86`	`86`	`Py_DECREF(ret);`
`87`	`87`
`88`	`88`	`/* Convert to FILE* handle */`
Original file line number	Diff line number	Diff line change
`@@ -63,7 +63,7 @@ extern "C" int add_dict_int(PyObject dict, const char key, long val);`
`63`	`63`
`64`	`64`	`#if defined(_MSC_VER) && (_MSC_VER < 1800)`
`65`	`65`	`namespace std {`
`66`		`- inline bool isfinite(double num) { return _finite(num); }`
	`66`	`+ inline bool isfinite(double num) { return _finite(num) != 0; }`
`67`	`67`	`}`
`68`	`68`	`#endif`
`69`	`69`