stage3/TODO
author mjsousa
Sat, 15 Mar 2014 20:10:20 +0000
changeset 876 e2c4f6f4abe2
parent 413 a9d377c4987a
permissions -rw-r--r--
Add support for parsing of REF_TO keyword (defined in IEC61131-3 v3). This support is currently inactive (in flex) until we get to add C code generation later on.
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 Things that we must still check for in stage 3:
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1) Handling of CONSTANTs:
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 1.a) "Any program organization unit attempts to modify the value of a variable that has been declared with the CONSTANT qualifier;"
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 1.b) From table 16.a "The CONSTANT qualifier shall not be used in the declaration of function block instances as described in 2.5.2.1."
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