1850 – The compiler accepts lower case asm registers.

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Issue 1850 - The compiler accepts lower case asm registers.

Summary: The compiler accepts lower case asm registers.

Status:	RESOLVED FIXED
Alias:	None
Product:	D
Classification:	Unclassified
Component:	dmd (show other issues)
Version:	D1 (retired)
Hardware:	x86 All
Importance :	P2 normal
Assignee:	Walter Bright
URL:
Keywords:	accepts-invalid
Depends on:
Blocks:

See Also:
Reported:	2008年02月18日 13:10 UTC by Aziz Köksal
Modified:	2014年02月24日 15:31 UTC (History)
CC List:	0 users

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Description Aziz Köksal 2008年02月18日 13:10:14 UTC

The specs say: "Register names are always in upper case."
asm
{
 fstp st(1), st(0); // No error given.
 fstp ST(1), ST(0); // Correct.
}
I don't know if there are other cases...

Comment 1 Thomas Kühne 2008年02月25日 05:07:15 UTC

Added to DStress as
http://dstress.kuehne.cn/nocompile/a/asm_st_01_A.d

Comment 2 Walter Bright 2008年03月07日 00:31:36 UTC

Fixed dmd 1.028 and 2.012