Small test suite tweak

Kaveh R. Ghazi
Sun Aug 27 05:40:00 GMT 2000

 > From: Zack Weinberg <>
 > It appears that you cannot safely use .* in a dg.exp selection
 > expression; it may consume multiple lines, causing other expected
 > errors to be lost.
 > zw
 > 	* gcc.dg/cpp/tr-warn4.c: Remove unconstrained .* from
 > 	dg-warning regexps.

Doh!  Multi-line expansion!

I've been scratching my head for several days over this one. :-)


PS: for future reference, perhaps "[^\n]*" will work if you need
pattern matching of the same pattern for several lines in a row.  I
haven't tested it though.

Kaveh R. Ghazi			Engagement Manager / Project Services		Qwest Internet Solutions

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