9847923f9b
Followup to #5841. Makes the `structure` command populate the new `parentInfo` field with all the structures in the `extends` clause. This will require a stage0 update to fully take effect. Breaking change: now it's a warning if a structure extends a parent multiple times. Breaking change: now `getParentStructures` is `getStructureSubobjects`. Adds `getStructureParentInfo` for getting all the immediate parents. Note that the set of subobjects is neither a subset nor a superset of the immediate parents. Closes #1881
32 lines
1.3 KiB
Text
32 lines
1.3 KiB
Text
struct1.lean:9:14-9:17: error: invalid structure type, expecting 'Type _' or 'Prop'
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struct1.lean:12:20-12:29: error: expected structure
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struct1.lean:15:28-15:34: warning: duplicate parent structure 'A'
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struct1.lean:15:28-15:34: warning: field 'x' from 'A' has already been declared
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struct1.lean:15:28-15:34: error: parent field type mismatch, field 'x' from parent 'A' has type
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Bool : Type
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but is expected to have type
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Nat : Type
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struct1.lean:18:27-18:33: error: parent field type mismatch, field 'x' from parent 'B' has type
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Bool : Type
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but is expected to have type
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Nat : Type
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struct1.lean:29:1-29:2: error: field 'x' has already been declared
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struct1.lean:32:1-32:2: error: field 'x' has been declared in parent structure
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struct1.lean:35:6-35:10: error: type mismatch
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true
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has type
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Bool : Type
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but is expected to have type
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Nat : Type
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struct1.lean:38:5-38:9: error: omit field 'x' type to set default value
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struct1.lean:41:12-41:16: error: type mismatch
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true
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has type
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Bool : Type
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but is expected to have type
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Nat : Type
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struct1.lean:44:0-44:13: error: invalid 'private' constructor in a 'private' structure
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struct1.lean:47:0-47:15: error: invalid 'protected' constructor in a 'private' structure
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struct1.lean:50:0-50:19: error: invalid 'protected' field in a 'private' structure
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S : Type
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S.mk2 (x : Nat) : S
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