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cpplib.h (CPP_N_DFLOAT): New.

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* include/cpplib.h (CPP_N_DFLOAT): New.
	* expr.c (interpret_float_suffix): Identify df, dd, and dl
	suffixes as decimal floating point constants.
	(cpp_classify_number): Disallow hexadecimal DFP constants.

Co-Authored-By: Ben Elliston <bje@au.ibm.com>

From-SVN: r108133
This commit is contained in:
Jon Grimm 2005-12-06 23:13:15 +00:00 • committed by Ben Elliston
parent 2b948876d8
commit ad6ed77efd
3 changed files with 31 additions and 2 deletions
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libcpp/include/cpplib.h
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@ -743,6 +743,7 @@ struct cpp_num
#define CPP_N_UNSIGNED 0x1000 /* Properties. */
#define CPP_N_IMAGINARY 0x2000
#define CPP_N_DFLOAT 0x4000
/* Classify a CPP_NUMBER token. The return value is a combination of
the flags from the above sets. */