dimgigov
7ee6a73ea4
Add standard library modules: - Std::String: strlen, strcmp, concat, copy, starts_with wrappers - Std::Map: linear-probing hash map with String keys, int values Add error handling: - Result and Option algebraic enum examples - ? try operator for automatic error propagation in HIR lowering Compiler bugfixes: - Fix sizeof() for user-defined structs (new hSizeOf HIR node) - Fix HIR type lowering for char8, bool8, int8, uint8, etc. - Fix let statement lowering for pointer types (*char8 → int* bug) - Fix PrintInt ABI mismatch (int64_t → int in io.c) - Fix Makefile test bug (_test_tmp_pkg already exists) Documentation: - Rewrite README.md with features, examples, project structure - Add docs/LanguageRef.md — complete language reference - Add docs/Stdlib.md — standard library documentation - Add docs/BuildAndTest.md — build and test guide New examples: strings, map, result_option, try_operator (13 total)
35 lines
866 B
Plaintext
35 lines
866 B
Plaintext
// Strings - String manipulation with Std::String
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import Std::Io::{PrintLine, PrintInt};
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import Std::String::{String_Len, String_Eq, String_Concat};
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func Main() -> int {
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let hello: String = "Hello";
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let world: String = "World";
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PrintLine("String operations:");
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// Length
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PrintLine("Length of 'Hello':");
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PrintInt(String_Len(hello));
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PrintLine("");
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// Concatenation
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let greeting: String = String_Concat(hello, ", ");
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let greeting2: String = String_Concat(greeting, world);
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let full: String = String_Concat(greeting2, "!");
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PrintLine("Concatenated:");
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PrintLine(full);
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// Equality
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if String_Eq(hello, "Hello") {
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PrintLine("'Hello' equals 'Hello'");
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}
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if !String_Eq(hello, world) {
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PrintLine("'Hello' does not equal 'World'");
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}
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return 0;
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}
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