From d740bc9bd15876bfb60dfce7683122d967d89c89 Mon Sep 17 00:00:00 2001 From: Joshua Humphries Date: Sat, 6 Feb 2016 08:34:08 -0500 Subject: [PATCH] make 'no syntax' warning useful by showing which file --- src/google/protobuf/compiler/parser.cc | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/google/protobuf/compiler/parser.cc b/src/google/protobuf/compiler/parser.cc index ea792a9d8c..90ded4de21 100644 --- a/src/google/protobuf/compiler/parser.cc +++ b/src/google/protobuf/compiler/parser.cc @@ -544,9 +544,9 @@ bool Parser::Parse(io::Tokenizer* input, FileDescriptorProto* file) { // Store the syntax into the file. if (file != NULL) file->set_syntax(syntax_identifier_); } else if (!stop_after_syntax_identifier_) { - GOOGLE_LOG(WARNING) << "No syntax specified for the proto file. " - << "Please use 'syntax = \"proto2\";' or " - << "'syntax = \"proto3\";' to specify a syntax " + GOOGLE_LOG(WARNING) << "No syntax specified for the proto file: " + << file->name() << ". Please use 'syntax = \"proto2\";' " + << "or 'syntax = \"proto3\";' to specify a syntax " << "version. (Defaulted to proto2 syntax.)"; syntax_identifier_ = "proto2"; }