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|---|---|---|---|
| 1 | // Copyright (c) 2021-2026 ChilliBits. All rights reserved. | ||
| 2 | |||
| 3 | #include "CompilerWarning.h" | ||
| 4 | |||
| 5 | #include <util/CodeLoc.h> | ||
| 6 | |||
| 7 | namespace spice::compiler { | ||
| 8 | |||
| 9 | /** | ||
| 10 | * Constructor: Used in case that the exact code position where the warning occurred is known | ||
| 11 | * | ||
| 12 | * @param codeLoc Code location, where the warning occurred | ||
| 13 | * @param type Type of the warning | ||
| 14 | * @param message Warning message suffix | ||
| 15 | */ | ||
| 16 | 610 | CompilerWarning::CompilerWarning(const CodeLoc &codeLoc, const CompilerWarningType type, const std::string &message) { | |
| 17 |
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610 | warningMessage = "[Warning] " + codeLoc.toPrettyString() + ": " + getMessagePrefix(type) + ": " + message; |
| 18 | 610 | } | |
| 19 | |||
| 20 | /** | ||
| 21 | * Constructor: Used in case the exact code position where the warning occurred is not known | ||
| 22 | * | ||
| 23 | * @param type Type of the warning | ||
| 24 | * @param message Warning message suffix | ||
| 25 | */ | ||
| 26 | 1 | CompilerWarning::CompilerWarning(CompilerWarningType type, const std::string &message) { | |
| 27 |
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1 | warningMessage = "[Warning] " + getMessagePrefix(type) + ": " + message; |
| 28 | 1 | } | |
| 29 | |||
| 30 | /** | ||
| 31 | * Print the compiler warning to the standard error output | ||
| 32 | */ | ||
| 33 | 178 | void CompilerWarning::print() const { std::cout << "\033[33m" << warningMessage << "\033[0m\n"; } | |
| 34 | |||
| 35 | /** | ||
| 36 | * Get the prefix of the warning message for a particular error | ||
| 37 | * | ||
| 38 | * @param warningType Type of the warning | ||
| 39 | * @return Prefix string for the warning type | ||
| 40 | */ | ||
| 41 | 611 | std::string CompilerWarning::getMessagePrefix(CompilerWarningType warningType) { | |
| 42 |
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611 | switch (warningType) { |
| 43 | 11 | case UNUSED_FUNCTION: | |
| 44 |
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22 | return "Unused function"; |
| 45 | 1 | case UNUSED_PROCEDURE: | |
| 46 |
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2 | return "Unused procedure"; |
| 47 | 19 | case UNUSED_METHOD: | |
| 48 |
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38 | return "Unused method"; |
| 49 | 1 | case UNUSED_STRUCT: | |
| 50 |
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2 | return "Unused struct"; |
| 51 | 1 | case UNUSED_INTERFACE: | |
| 52 |
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2 | return "Unused interface"; |
| 53 | 2 | case UNUSED_IMPORT: | |
| 54 |
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4 | return "Unused import"; |
| 55 | 5 | case UNUSED_FIELD: | |
| 56 |
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10 | return "Unused field"; |
| 57 | 27 | case UNUSED_ENUM_ITEM: | |
| 58 |
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54 | return "Unused enum item"; |
| 59 | 1 | case UNUSED_ALIAS: | |
| 60 |
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2 | return "Unused type alias"; |
| 61 | 61 | case UNUSED_VARIABLE: | |
| 62 |
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122 | return "Unused variable"; |
| 63 | 192 | case UNUSED_RETURN_VALUE: | |
| 64 |
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384 | return "Unused return value"; |
| 65 | 3 | case UNREACHABLE_CODE: | |
| 66 |
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6 | return "Unreachable code detected"; |
| 67 | 2 | case SHADOWED_VARIABLE: | |
| 68 |
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4 | return "Shadowed variable"; |
| 69 | 275 | case IDENTITY_CAST: | |
| 70 |
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550 | return "Identity cast"; |
| 71 | 1 | case SINGLE_GENERIC_TYPE_CONDITION: | |
| 72 |
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2 | return "Only one type condition"; |
| 73 | 2 | case INEFFECTIVE_GENERIC_TYPE_CONDITION: | |
| 74 |
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4 | return "Ineffective type condition"; |
| 75 | 1 | case BOOL_ASSIGN_AS_CONDITION: | |
| 76 |
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2 | return "Bool assignment as condition"; |
| 77 | 5 | case ASYNC_LAMBDA_CAPTURE_RULE_VIOLATION: | |
| 78 |
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10 | return "Lambda violates async lambda capture rules"; |
| 79 | ✗ | case UNINSTALL_FAILED: | |
| 80 | ✗ | return "Uninstall failed"; | |
| 81 | 1 | case VERIFIER_DISABLED: | |
| 82 |
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2 | return "Verifier disabled"; |
| 83 | } | ||
| 84 | − | assert_fail("Unknown warning"); // GCOV_EXCL_LINE | |
| 85 | return "Unknown warning"; // GCOV_EXCL_LINE | ||
| 86 | } | ||
| 87 | |||
| 88 | } // namespace spice::compiler | ||
| 89 |