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Fix STATIC_ASSERT macro when using multiple .proto files.

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The __COUNTER__ macro (used for generating unique names) is at least supported
by gcc, clang and Visual Studio. With this change test_compiles.c is
compilable, since no more typedefs are redefined.

Compilers/Preprocessors not supporting __COUNTER__ error's are still possible
which are hopfully handled by the usage of __LINE__ in most sittuations.

Added unit test for the problem.
This commit is contained in:
Steffen Siering
2012-11-11 22:48:21 +00:00
committed by Petteri Aimonen
parent 0abb764b18
commit cc29958d34
5 changed files with 36 additions and 5 deletions
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9
tests/callbacks2.proto Normal file
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@@ -0,0 +1,9 @@
// Test if including generated header file for this file + implicit include of
// callbacks.pb.h still compiles. Used with test_compiles.c.
import "callbacks.proto";
message Callback2Message {
required TestMessage tstmsg = 1;
required SubMessage submsg = 2;
}