| makeConstGlobal | Language.Wasm.Interpreter |
| makeHostModule | Language.Wasm.Interpreter |
| makeMutGlobal | Language.Wasm.Interpreter |
| max_f | Language.Wasm.Builder |
| Mem | Language.Wasm.Builder |
| MemArg | |
| 1 (Type/Class) | Language.Wasm.Structure |
| 2 (Data Constructor) | Language.Wasm.Structure |
| Memory | |
| 1 (Type/Class) | Language.Wasm.Structure |
| 2 (Data Constructor) | Language.Wasm.Structure |
| 3 (Type/Class) | Language.Wasm.Parser |
| 4 (Data Constructor) | Language.Wasm.Parser |
| memory | Language.Wasm.Builder |
| MemoryIndex | Language.Wasm.Structure |
| MemoryIndexOutOfRange | Language.Wasm.Validate, Language.Wasm |
| MemoryLimitExceeded | Language.Wasm.Validate, Language.Wasm |
| memorySize | Language.Wasm.Builder |
| Meta | |
| 1 (Type/Class) | Language.Wasm.Parser, Language.Wasm |
| 2 (Data Constructor) | Language.Wasm.Parser, Language.Wasm |
| MFData | Language.Wasm.Parser |
| MFElem | Language.Wasm.Parser |
| MFExport | Language.Wasm.Parser |
| MFFunc | Language.Wasm.Parser |
| MFGlobal | Language.Wasm.Parser |
| MFImport | Language.Wasm.Parser |
| MFMem | Language.Wasm.Parser |
| MFStart | Language.Wasm.Parser |
| MFTable | Language.Wasm.Parser |
| MFType | Language.Wasm.Parser |
| MinMoreThanMaxInMemoryLimit | Language.Wasm.Validate, Language.Wasm |
| min_f | Language.Wasm.Builder |
| Module | |
| 1 (Type/Class) | Language.Wasm.Structure, Language.Wasm |
| 2 (Data Constructor) | Language.Wasm.Structure |
| ModuleDef | |
| 1 (Data Constructor) | Language.Wasm.Parser, Language.Wasm |
| 2 (Type/Class) | Language.Wasm.Parser, Language.Wasm |
| ModuleField | Language.Wasm.Parser |
| ModuleInstance | |
| 1 (Type/Class) | Language.Wasm.Interpreter |
| 2 (Data Constructor) | Language.Wasm.Interpreter |
| MoreThanOneMemory | Language.Wasm.Validate, Language.Wasm |
| MoreThanOneTable | Language.Wasm.Validate, Language.Wasm |
| mul | Language.Wasm.Builder |
| Mut | Language.Wasm.Structure |