Fix multiline attributes processing in doctest

[hafeoz]

Fixes #97440.

It seems like the call to check_if_attr_is_complete is not provided with the correct argument: the pending attribute should be passed, while the current line is actually being passed. This causes any attribute with more than 2 lines to fail and produces ICE when running through doctest.

[rust-highfive]

r? @GuillaumeGomez

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[GuillaumeGomez]

Thanks!

@bors r+

[bors]

📌 Commit c3beb03 has been approved by GuillaumeGomez

[bors]

⌛ Testing commit c3beb03 with merge 4614711...

[bors]

☀️ Test successful - checks-actions
Approved by: GuillaumeGomez
Pushing 4614711 to master...

[rust-timer]

Finished benchmarking commit (4614711): comparison url.

Instruction count

• Primary benchmarks: no relevant changes found
• Secondary benchmarks: 🎉 relevant improvements found

	mean1	max	count2
Regressions 😿 (primary)	N/A	N/A	0
Regressions 😿 (secondary)	N/A	N/A	0
Improvements 🎉 (primary)	N/A	N/A	0
Improvements 🎉 (secondary)	-0.2%	-0.2%	3
All 😿🎉 (primary)	N/A	N/A	0

Max RSS (memory usage)

Results

• Primary benchmarks: 😿 relevant regression found
• Secondary benchmarks: 🎉 relevant improvements found

	mean1	max	count2
Regressions 😿 (primary)	2.1%	2.1%	1
Regressions 😿 (secondary)	N/A	N/A	0
Improvements 🎉 (primary)	N/A	N/A	0
Improvements 🎉 (secondary)	-1.6%	-2.4%	4
All 😿🎉 (primary)	2.1%	2.1%	1

Cycles

Results

• Primary benchmarks: 🎉 relevant improvements found
• Secondary benchmarks: mixed results

	mean1	max	count2
Regressions 😿 (primary)	N/A	N/A	0
Regressions 😿 (secondary)	2.5%	2.5%	1
Improvements 🎉 (primary)	-2.4%	-2.5%	2
Improvements 🎉 (secondary)	-2.6%	-2.9%	4
All 😿🎉 (primary)	-2.4%	-2.5%	2

If you disagree with this performance assessment, please file an issue in rust-lang/rustc-perf.

@rustbot label: -perf-regression

Footnotes

1. the arithmetic mean of the percent change ↩ ↩² ↩³

2. number of relevant changes ↩ ↩² ↩³