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01c66110e1
Remove procedural code that did the scanning, which was faulty and didn't support complex constants such as 0x1p-61. Replace it with a finite state machine expressed as a transition table. The table was rewritten by hand from lx's output, given parts of grammar expressed as regular expressions. lx is Katherine Flavel's lexer generator, currently available at https://github.com/katef/libfsm and the parts of grammar were taken from http://quut.com/c/ANSI-C-grammar-l-2011.html and extended to support binary integer constants which are a popular GCC extension. Reported by: bde
9 lines
153 B
Text
9 lines
153 B
Text
/* $FreeBSD$ */
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void
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t(void)
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{
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unsigned long x = 314UL;
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double y[] = {0x1P+9F, 0.3, .1, 1.2f, 0xa.p01f, 3.14f, 2.L};
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int z = 0b0101;
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DO_NOTHING;
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}
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