Better tiger_print.
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parent
2086af34d9
commit
de369fd440
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@ -3,14 +3,16 @@ from enum import Enum
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from llvm_emulator import ll
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import sys
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import random
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############
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# Messages #
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PRINT_LEVEL_NONE = 0
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PRINT_LEVEL_ERR = 1
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PRINT_LEVEL_WARN = 2
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PRINT_LEVEL_INFO = 3
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PRINT_LEVEL_SILENT = -1
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PRINT_LEVEL_NONE = 0
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PRINT_LEVEL_ERROR = 1
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PRINT_LEVEL_WARN = 2
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PRINT_LEVEL_INFO = 3
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PRINT_LEVEL = PRINT_LEVEL_NONE
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@ -20,7 +22,7 @@ def eprint(*args, **kwargs):
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print(*args, file=sys.stderr, **kwargs)
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def err(msg):
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if PRINT_LEVEL >= PRINT_LEVEL_ERR:
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if PRINT_LEVEL >= PRINT_LEVEL_ERROR:
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eprint('ERROR: {}'
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.format(msg))
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@ -37,6 +39,13 @@ def info(*args, **kwargs):
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if PRINT_LEVEL >= PRINT_LEVEL_INFO:
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print(*args, **kwargs)
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def tiger_print(msg):
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if PRINT_LEVEL == PRINT_LEVEL_SILENT:
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return
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if not isinstance(msg, str):
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msg = ''.join([chr(random.randint(0, 255)) for i in range(random.randint(1, 5))])
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sys.stdout.write(msg)
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##########
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# Stuff? #
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@ -624,7 +633,7 @@ def emulate_builtin(name, arguments_v, ssa_env, heap):
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info('Printing string, heap[{}]:'
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.format(struct_begin))
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printee = heap[struct_begin + 1]
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info(printee)
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tiger_print(printee)
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if not isinstance(printee, str):
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warn('What was printed, was not stored as a string in the heap')
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elif name in builtins:
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