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vm: add OP_MATCHERR instruction for pattern matching errors

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Replace 4-instruction sequence (GETCONST + STRING + SEND + RAISEIF)
with single OP_MATCHERR instruction that raises NoMatchingPatternError
with "pattern not matched" message.

Bump RITE binary format version from 0300 to 0400 due to opcode
number shift.

Co-authored-by: Claude <noreply@anthropic.com>
This commit is contained in:
Yukihiro "Matz" Matsumoto
2026-01-19 12:52:06 +09:00
parent 8c99e3dd29
commit 2fa99a73c2
5 changed files with 11 additions and 16 deletions
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include/mruby/dump.h
+2 -2
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@@ -52,13 +52,13 @@ MRB_API mrb_irep *mrb_read_irep_buf(mrb_state*, const void*, size_t);
/* Binary Format Version Major:Minor */
/* Major: Incompatible to prior versions */
/* Minor: Upper-compatible to prior versions */
#define RITE_BINARY_MAJOR_VER "03"
#define RITE_BINARY_MAJOR_VER "04"
#define RITE_BINARY_MINOR_VER "00"
#define RITE_BINARY_FORMAT_VER RITE_BINARY_MAJOR_VER RITE_BINARY_MINOR_VER
#define RITE_COMPILER_NAME "MATZ"
#define RITE_COMPILER_VERSION "0000"
#define RITE_VM_VER "0300"
#define RITE_VM_VER "0400"
#define RITE_BINARY_EOF "END\0"
#define RITE_SECTION_IREP_IDENT "IREP"