spascal-parser

Semantic parser for a pascal based programming language.

Language specifications

Besides the basic structure of a programme, the parser accepts as well:

• Constants definition
• Custom user types
• Nested functions
• Datatype Lista
• entero/real basic operations compatibility.

Special datatype Lista

So far, Lista is only able to handle elements of type entero (and compatible user defined types).

List element handling

Append an element to the list:

  list << element

Check for element in list:

  list?(element)

Element getter:

  list?(element)

List operations

Check if the list is empty:

  list?

Concatenate two lists:

  list1 + list2

Difference of lists:

  list1 - list2

Requirements

• Flex 2.3
• Byacc (Berkley Yacc) 9/9/90
• GCC 4.6.2 (Mingw)
• Windows XP SP3

Run instructions

1. Put the binary files (flex.exe & byacc.exe) in bin/
2. Modify test/doomtest (optional)
3. Run launcher.bat