dual_open: correct silent enum conversions #4146
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channeld/channeld.c
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| case REMOTE: | ||
| role = TX_ACCEPTER; | ||
| break; | ||
| default: |
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FYI, adding a default totally undoes the reason for using a switch statement here, which is to fail to compile if/when the number of enums changes.
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There is already a third alternative (NUM_SIDE), the purpose of this switch was to assert that we are never passed NUM_SIDE (or, as unlikely as it could be, a new alternative value) since it does not make sense for the 2-alternatives enum.
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Yeah, NUM_SIDES should be a #define, not within the enum. This is the pattern we used elsewhere.
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Just checked this. NUM_SIDES is a #define, and has been since 2618ef1
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channeld/channeld.c
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| case REMOTE: | ||
| role = TX_ACCEPTER; | ||
| break; | ||
| default: |
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Just checked this. NUM_SIDES is a #define, and has been since 2618ef1
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ACK 51e7dcf |
We were silently converting a side enum (3 variants) to a tx_role enum (2 variants). Signed-off-by: Antoine Poinsot <darosior@protonmail.com>
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ACK 1c3cb34 Thanks for taking care of updating this. Had to rebase on master to build properly. |
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Could someone restart https://travis-ci.org/github/ElementsProject/lightning/jobs/740598643 ? The failure seems (very) unrelated and I can no longer do it |
We were silently converting a side enum (3 variants) to a tx_role enum
(2 variants).
Signed-off-by: Antoine Poinsot darosior@protonmail.com
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