1016 leading whitespaces after indentation are not parsed correctly #1023
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…ed-correctly' of https://github.com/candy-lang/candy into 1016-leading-whitespaces-after-indentation-are-not-parsed-correctly
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| Report | Sun, April 21, 2024 at 13:13:42 UTC |
| Project | Candy |
| Branch | 1016-leading-whitespaces-after-indentation-are-not-parsed-correctly |
| Testbed | GitHub Actions: Ubuntu 22.04 |
| Benchmark | Estimated Cycles | Estimated Cycles Results estimated cycles | Instructions | Instructions Results instructions | L1 Accesses | L1 Accesses Results accesses | L2 Accesses | L2 Accesses Results accesses | RAM Accesses | RAM Accesses Results accesses | Total Accesses | Total Accesses Results total-accesses |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| compile: Examples/fibonacci.candy | ➖ (view plot) | 1791670090.000 | ➖ (view plot) | 1189937665.000 | ➖ (view plot) | 1618812475.000 | ➖ (view plot) | 10751132.000 | ➖ (view plot) | 3402913.000 | ➖ (view plot) | 1632966520.000 |
| compile: Examples/helloWorld.candy | ➖ (view plot) | 284198198.000 | ➖ (view plot) | 176272890.000 | ➖ (view plot) | 248121798.000 | ➖ (view plot) | 1479711.000 | ➖ (view plot) | 819367.000 | ➖ (view plot) | 250420876.000 |
| vm_runtime: Examples/fibonacci.candy 10 | ➖ (view plot) | 181431754.000 | ➖ (view plot) | 106024775.000 | ➖ (view plot) | 149334889.000 | ➖ (view plot) | 795013.000 | ➖ (view plot) | 803480.000 | ➖ (view plot) | 150933382.000 |
| vm_runtime: Examples/helloWorld.candy | ➖ (view plot) | 154535457.000 | ➖ (view plot) | 88645701.000 | ➖ (view plot) | 124969072.000 | ➖ (view plot) | 701441.000 | ➖ (view plot) | 744548.000 | ➖ (view plot) | 126415061.000 |
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JonasWanke
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Jun 6, 2024
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| assert_rich_ir_snapshot!( | ||
| whitespaces_and_newlines("\n foo", 0, true), | ||
| @r###" | ||
| Remaining input: " foo" | ||
| Remaining input: "foo" | ||
| Parsed: Newline "\n" | ||
| Whitespace " " | ||
| "### | ||
| ); | ||
| assert_rich_ir_snapshot!( | ||
| whitespaces_and_newlines(" \n foo", 0, true), | ||
| @r###" | ||
| Remaining input: " foo" | ||
| Remaining input: "foo" | ||
| Parsed: Whitespace " " | ||
| Newline "\n" | ||
| Whitespace " " | ||
| "### | ||
| ); |
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Shouldn't the Whitespace here be wrapped in CstError::TooMuchWhitespace in the general case? (For parsed text, the output looks fine)
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Closes: #1016
The problem was, that after parsing indentation whitespace-parsing was postponed. When the whitespaces consisted of two spaces, we first checked if you could parse indentation from the remaining input. Because of the two spaces you could, so more indentation was parsed. The solution was to not postpone whitespace-parsing and instead do it immediately after parsing indentation.
I am more or less sure the test cases look okay. If I were to choose, however, I would pick less. So, I would appreciate feedback.
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