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Only restore parent context's \@ value if it had one defined (#1366)

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This way, if a child context initializes `\@`, the parent won't
reset it. And if the child context did not initialize `\@`,
then resetting it would be redundant.
This commit is contained in:
Sylvie
2024-03-21 19:53:49 -04:00
committed by GitHub
parent 0f772932a5
commit f792580816
7 changed files with 108 additions and 5 deletions
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27
test/asm/unique-id-include.asm Normal file
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REPT 2
println "Within REPT"
INCLUDE "unique-id-include.inc"
println "Outside INCLUDE: \@"
ENDR
MACRO m1
println "Within MACRO"
INCLUDE "unique-id-include.inc"
println "Outside INCLUDE: \@"
ENDM
m1
println
REPT 2
println "Within REPT: \@"
INCLUDE "unique-id-include.inc"
println "Outside INCLUDE: \@"
ENDR
MACRO m2
println "Within MACRO: \@"
INCLUDE "unique-id-include.inc"
println "Outside INCLUDE: \@"
ENDM
m2

1
test/asm/unique-id-include.inc Normal file
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@@ -0,0 +1 @@
println "Within INCLUDE: \@"

19
test/asm/unique-id-include.out Normal file
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@@ -0,0 +1,19 @@
Within REPT
Within INCLUDE: _u1
Outside INCLUDE: _u1
Within REPT
Within INCLUDE: _u2
Outside INCLUDE: _u2
Within MACRO
Within INCLUDE: _u3
Outside INCLUDE: _u3
Within REPT: _u4
Within INCLUDE: _u4
Outside INCLUDE: _u4
Within REPT: _u5
Within INCLUDE: _u5
Outside INCLUDE: _u5
Within MACRO: _u6
Within INCLUDE: _u6
Outside INCLUDE: _u6

33
test/asm/unique-id-nested.asm Normal file
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MACRO m1
PRINTLN "Begin MACRO"
DEF nested EQUS """MACRO mm
PRINTLN "Within nested MACRO: \\@"
\n ENDM
mm"""
nested
PURGE nested, mm
PRINTLN "Within MACRO: \@"
ENDM
REPT 2
PRINTLN "Begin REPT"
m1
PRINTLN "Within REPT: \@"
ENDR
PRINTLN
MACRO m2
PRINTLN "Begin MACRO: \@"
DEF nested EQUS """MACRO mm
PRINTLN "Within nested MACRO: \\@"
\n ENDM
mm"""
nested
PURGE nested, mm
PRINTLN "Within MACRO: \@"
ENDM
REPT 2
PRINTLN "Begin REPT: \@"
m2
PRINTLN "Within REPT: \@"
ENDR

21
test/asm/unique-id-nested.out Normal file
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Begin REPT
Begin MACRO
Within nested MACRO: _u1
Within MACRO: _u2
Within REPT: _u3
Begin REPT
Begin MACRO
Within nested MACRO: _u4
Within MACRO: _u5
Within REPT: _u6
Begin REPT: _u7
Begin MACRO: _u8
Within nested MACRO: _u9
Within MACRO: _u8
Within REPT: _u7
Begin REPT: _u10
Begin MACRO: _u11
Within nested MACRO: _u12
Within MACRO: _u11
Within REPT: _u10