1 1 4.1 Translation 1 =============== 1 1 * 'How a diagnostic is identified (C90 3.7, C99 and C11 3.10, C90, 1 C99 and C11 5.1.1.3).' 1 1 Diagnostics consist of all the output sent to stderr by GCC. 1 1 * 'Whether each nonempty sequence of white-space characters other 1 than new-line is retained or replaced by one space character in 1 translation phase 3 (C90, C99 and C11 5.1.1.2).' 1 11 ⇒Implementation-defined behavior (cpp)Implementation-defined behavior. 1