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Truncate long format spec strings before using them (#1299)

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Fixes #1293
This commit is contained in:
Sylvie
2024-02-18 08:27:03 -05:00
committed by GitHub
parent a5ceaa3664
commit ef0d973187
5 changed files with 17 additions and 4 deletions
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2
test/asm/bracketed-macro-args.err
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@@ -9,7 +9,7 @@ error: bracketed-macro-args.asm(33) -> bracketed-macro-args.asm::bad(29):
error: bracketed-macro-args.asm(33) -> bracketed-macro-args.asm::bad(30):
Macro argument '\<2>' not defined
warning: bracketed-macro-args.asm(39) -> bracketed-macro-args.asm::toolong(36): [-Wlong-string]
Bracketed symbol name too long
Bracketed symbol name too long, got truncated
error: bracketed-macro-args.asm(39) -> bracketed-macro-args.asm::toolong(36):
Bracketed symbol "abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstu" does not exist
error: Assembly aborted (6 errors)!

3
test/asm/long-format-spec.asm Normal file
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@@ -0,0 +1,3 @@
DEF n EQU 42
; the format spec is truncated to "000...009", omitting the "x", so this prints "000000042" not "00000002a"
PRINTLN "{000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009x:n}"

5
test/asm/long-format-spec.err Normal file
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@@ -0,0 +1,5 @@
warning: long-format-spec.asm(3): [-Wlong-string]
Format spec too long, got truncated
error: long-format-spec.asm(3):
Invalid format spec '000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009'
error: Assembly aborted (1 error)!

1
test/asm/long-format-spec.out Normal file
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@@ -0,0 +1 @@
000000042