Added -std=gnu99 for fastdecode and ran Buildifier.

BUILD

@@ -77,19 +77,26 @@ cc_library(
     ],
     copts = UPB_DEFAULT_COPTS,
     visibility = ["//visibility:public"],
-    deps = [":port", ":fastdecode"],
+    deps = [
+        ":fastdecode",
+        ":port",
+    ],
 )
 
 cc_library(
     name = "fastdecode",
     srcs = [
+        "upb/decode.int.h",
         "upb/decode_fast.c",
         "upb/decode_fast.h",
-        "upb/decode.int.h",
         "upb/msg.h",
         "upb/upb.int.h",
     ],
-    deps = [":port", ":table"],
+    copts = ["-std=gnu99"],
+    deps = [
+        ":port",
+        ":table",
+    ],
 )
 
 # Common support routines used by generated code.  This library has no
@@ -188,8 +195,8 @@ cc_library(
 cc_library(
     name = "table",
     hdrs = [
-      "upb/table.int.h",
-      "upb/upb.h",
+        "upb/table.int.h",
+        "upb/upb.h",
     ],
     visibility = ["//tests:__pkg__"],
     deps = [

cmake/CMakeLists.txt

@@ -77,12 +77,12 @@ add_library(upb
   ../upb/upb.h
   ../upb/upb.hpp)
 target_link_libraries(upb
-  port
-  fastdecode)
+  fastdecode
+  port)
 add_library(fastdecode
+  ../upb/decode.int.h
   ../upb/decode_fast.c
   ../upb/decode_fast.h
-  ../upb/decode.int.h
   ../upb/msg.h
   ../upb/upb.int.h)
 target_link_libraries(fastdecode

upb/decode_fast.c

@@ -77,9 +77,10 @@ static bool fastdecode_checktag(uint64_t data, int tagbytes) {
 
 UPB_FORCEINLINE
 static const char *fastdecode_longsize(const char *ptr, int *size) {
+  int i;
   UPB_ASSERT(*size & 0x80);
   *size &= 0xff;
-  for (int i = 0; i < 3; i++) {
+  for (i = 0; i < 3; i++) {
     ptr++;
     size_t byte = (uint8_t)ptr[-1];
     *size += (byte - 1) << (7 + 7 * i);