Tree-sitter parsing breaks function-like macro syntax highlighting in C

[openformatproj]

Description

From atom/atom/Tree-sitter parsing breaks function-like macro syntax highlighting in C #18346

Steps to Reproduce

1. define a global function macro, as

#define IFERR(RET) \
if (RET<0) {

#define CONTINUE \
  continue; \
}

2. instantiate it

IFERR(bytes_red)
 errsys("Ricezione nuova richiesta");
CONTINUE;

Expected behavior: macro names in blue, arguments in white

Actual behavior: macro names in orange, arguments in blue, further troubles between two macros

Edit by @rsese to add screenshots

With Tree-sitter:

Tree-sitter disabled:

Reproduces how often: 100%

Versions

Atom Version: 1.33.1
OS: Ubuntu 18.04, Windows 10

[rsese]

Thanks @openformatproj - reproduced on macOS 10.12.6 with 1.33.1. With Tree-sitter:

Tree-sitter disabled: