Ox: Attribute Grammar Compiling System / Tickets / #29 L-file macro expansion drops last "))" of body

#29 L-file macro expansion drops last "))" of body

Milestone: 1.12

Status: closed

Owner: Tom Shields

Labels: None

Updated: 2025-05-10

Created: 2025-05-09

Creator: Tom Shields

Private: No

The expansion of
@macro test(SYM,ATTR) sscanf(yytext,"%d",&(@SYM.ATTR@)); @end
within an L-file attribute definition {@ test(CONST,val) @} works as expected.

However, moving the ; out of the macro definition to follow the macro invocation drops the )).

Discussion

Description has changed:

Diff:

--- old
+++ new
@@ -2,5 +2,5 @@
 ***`@macro test(SYM,ATTR) sscanf(yytext,&#34;%d&#34;,&amp;(@SYM.ATTR@)); @end`***
 within an L-file attribute definition ***`{@ test(CONST,val) @}`***  works as expected.

-However, moving the &#39;;&#39; out of the macro definition to follow the macro invocation drops the &#34;))&#34;.
+However, moving the &#39;;&#39; out of the macro definition to follow the macro invocation drops the ***`))`***.

Description has changed:

Diff:

--- old
+++ new
@@ -2,5 +2,5 @@
 ***`@macro test(SYM,ATTR) sscanf(yytext,&#34;%d&#34;,&amp;(@SYM.ATTR@)); @end`***
 within an L-file attribute definition ***`{@ test(CONST,val) @}`***  works as expected.

-However, moving the &#39;;&#39; out of the macro definition to follow the macro invocation drops the ***`))`***.
+However, moving the ***`;`*** out of the macro definition to follow the macro invocation drops the ***`))`***.

Tom Shields - 2025-05-10

status: open --> closed
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Tom Shields - 2025-05-10

Fixed by commit [r3774]

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Commit: [r3774]

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L-file macro expansion drops last "))" of body

Ox is an attribute-grammar evaluator generator.

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#29 L-file macro expansion drops last "))" of body

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