Keil C51 Compiler C99 compliant?

by <a href="http://community.silabs.com/t5/Welcome-and-Announcements/Community-Ranking-System-and-Recognition-Program/m-p/140490#U140490"><font color="#000000"><font size="2">Hero Employee</font></font> </a> Stephen on ‎11-04-2016 02:27 PM

Question

Is the Keil C51 compiler C99 compliant?

Answer

The Keil C51 compiler is based on C90, not C99, and is not C99 compliant:
http://www.keil.com/support/docs/1893.htm