toolchain/share/doc/as.html/Sparc_002dChars.html

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Next:&nbsp;<a rel="next" accesskey="n" href="Sparc_002dRegs.html#Sparc_002dRegs">Sparc-Regs</a>,
Up:&nbsp;<a rel="up" accesskey="u" href="Sparc_002dSyntax.html#Sparc_002dSyntax">Sparc-Syntax</a>
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<h5 class="subsubsection">9.44.3.1 Special Characters</h5>
<p><a name="index-line-comment-character_002c-Sparc-2169"></a><a name="index-Sparc-line-comment-character-2170"></a>A &lsquo;<samp><span class="samp">!</span></samp>&rsquo; character appearing anywhere on a line indicates the start
of a comment that extends to the end of that line.
<p>If a &lsquo;<samp><span class="samp">#</span></samp>&rsquo; appears as the first character of a line then the whole
line is treated as a comment, but in this case the line could also be
a logical line number directive (see <a href="Comments.html#Comments">Comments</a>) or a preprocessor
control command (see <a href="Preprocessing.html#Preprocessing">Preprocessing</a>).
<p><a name="index-line-separator_002c-Sparc-2171"></a><a name="index-statement-separator_002c-Sparc-2172"></a><a name="index-Sparc-line-separator-2173"></a>&lsquo;<samp><span class="samp">;</span></samp>&rsquo; can be used instead of a newline to separate statements.
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