bugfix: silenced -Wcast-function-type warnings.

ghedo · thibaultcha · commit d067594ca299 · 2018-10-25T11:08:23.000-07:00
Cast to intermediate "void *" to lose compiler knowledge about the
original type and pass a gcc8 warning.

Signed-off-by: Thibault Charbonnier &lt;thibaultcha@me.com&gt;
diff --git a/src/ngx_http_lua_script.c b/src/ngx_http_lua_script.c
@@ -329,7 +329,7 @@ ngx_http_lua_script_add_copy_code(ngx_http_lua_script_compile_t *sc,
         return NGX_ERROR;
     }
 
-    code->code = (ngx_http_lua_script_code_pt)
+    code->code = (ngx_http_lua_script_code_pt) (void *)
                  ngx_http_lua_script_copy_len_code;
     code->len = len;
 
@@ -399,7 +399,7 @@ ngx_http_lua_script_add_capture_code(ngx_http_lua_script_compile_t *sc,
         return NGX_ERROR;
     }
 
-    code->code = (ngx_http_lua_script_code_pt)
+    code->code = (ngx_http_lua_script_code_pt) (void *)
                  ngx_http_lua_script_copy_capture_len_code;
     code->n = 2 * n;
 

Original file line number	Diff line number	Diff line change
`@@ -329,7 +329,7 @@ ngx_http_lua_script_add_copy_code(ngx_http_lua_script_compile_t *sc,`
`329`	`329`	`return NGX_ERROR;`
`330`	`330`	`}`
`331`	`331`
`332`		`- code->code = (ngx_http_lua_script_code_pt)`
	`332`	`+ code->code = (ngx_http_lua_script_code_pt) (void *)`
`333`	`333`	`ngx_http_lua_script_copy_len_code;`
`334`	`334`	`code->len = len;`
`335`	`335`
`@@ -399,7 +399,7 @@ ngx_http_lua_script_add_capture_code(ngx_http_lua_script_compile_t *sc,`
`399`	`399`	`return NGX_ERROR;`
`400`	`400`	`}`
`401`	`401`
`402`		`- code->code = (ngx_http_lua_script_code_pt)`
	`402`	`+ code->code = (ngx_http_lua_script_code_pt) (void *)`
`403`	`403`	`ngx_http_lua_script_copy_capture_len_code;`
`404`	`404`	`code->n = 2 * n;`
`405`	`405`