@@ -189,6 +189,11 @@ In addition, QEMU assumes that the compiler does not use the latitude
given in C99 and C11 to treat aspects of signed '<<' as undefined, as
documented in the GNU Compiler Collection manual starting at version 4.0.
+Finally QEMU also uses some GNU extensions to the C language including
+making extensive use of the typeof keyword for type inference. While
+typeof() is a GCC extension it is fairly widely understood by other
+compilers.
+
7. Error handling and reporting
7.1 Reporting errors to the human user
QEMU is not a pure C99 code-base as anyone attempting to build with -std=c99 will find out. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> --- HACKING | 5 +++++ 1 file changed, 5 insertions(+)